SCALABLE AND RE-CONFIGURABLE SYSTEM FOR INDOOR GROWING

Abstract

The present invention is a scalable and re-configurable system for indoor growing. The scalable and re-configurable system for indoor growing is comprised of a plurality of growing sleds, in which each growing sled has a plurality of plant stations. Plants are grown in receptacles on each plant station. The plant station is rotated by a drive system. Each plant station provides irrigation. Each plant station has a forced frame connected to the top of a plant support assembly. A forced frame is used to confine each plant to a known foot-print. This is necessary in indoor growing in order to make the production uniform and efficient.

Claims

1. A system for growing a plurality of plants indoors comprising; a first plurality of rectangular growing sleds, wherein each rectangular growing sled is comprised of a frame, a corrugated drainage surface, a gutter, four wheels, a motor, and a drive mechanism; a third plurality of plant support assemblies, wherein a second plurality of plant support assemblies is attached to each of the first plurality of rectangular growing sleds; and a third plurality of forced frames, wherein a forced frame is attached to each of the third plurality of plant support assemblies; a third plurality of growing plants in receptacles, wherein each plant support assembly has a growing plant in a receptacle; wherein the first plurality multiplied by the second plurality equals the third plurality; and wherein the drive mechanism of each of the rectangular growing sleds rotates each of the second plurality of plant support assemblies attached to the rectangular growing sled.

2. The system for growing a plurality of plants indoors of claim 1 wherein each of the third plurality of plant support assemblies is comprised of, from bottom to top, a square attachment plate with a central hole and four peripheral holes, each of the four peripheral holes being in proximity to a corner; a two-piece rotational bearing with a central hole; a lower spacer plate with a central hole; plant-support drive wheel with a central hole; an upper spacer plate; a base plate; a square plant-support plate, with four peripheral holes, each of the four peripheral holes being in proximity to a corner; four threaded fasteners; and four capture nuts; and wherein the square plant-support plate has a planar upper surface; wherein each of the four threaded fasteners is placed in one of the four holes of the square plant-support plates so as to have the threads facing upward; and wherein each of the four threaded fasteners are secured with a capture nut on the planar upper surface of the square plant-support plate.

3. The system for growing a plurality of plants indoors in claim 1, wherein the frame of each of the first plurality of growing sleds is comprised of two rectangular end side arrangements connected by a first longitudinal member and a second longitudinal; wherein the first longitudinal member is oriented so that its longest dimension is parallel to the ground; and wherein the second longitudinal member is oriented so that its longest dimension makes an acute angle with the ground, thus giving the second longitudinal member a slope.

4. The system for growing a plurality of plants indoors in claim 3 wherein, for each of the first plurality of rectangular growing sleds, the gutter is attached to the second longitudinal member, so that the gutter shares the slope of the second longitudinal member; and wherein the corrugated drainage surface extends from the first longitudinal member to the gutter.

5. The system for growing a plurality of plants indoors in claim 4, wherein the gutters for each of the first plurality of growing sleds are connected to a common gutter so that water from the gutter of each of the first plurality of growing sleds flows into the common gutter.

6. The system for growing a plurality of plants indoors in claim 5, wherein the common gutter empties into a drainage basin.

7. The system for growing a plurality of plants indoors in claim 6, wherein the number of rectangular growing sleds in the first plurality is chosen so that they fill defined floor space.

8. The system for growing a plurality of plants indoors in claim 7, wherein a first rectangular growing sled within the first plurality of growing sleds may be rolled on its wheels in order to access a second growing sled within the first plurality of growing sleds.

9. The system for growing a plurality of plants indoors in claim 7, wherein a first rectangular growing sled within the first plurality of growing sleds may be rolled on its wheels in order to harvest the growing plants on the first rectangular growing sled.

10. The system for growing a plurality of plants indoors in claim 7, wherein a first rectangular growing sled within the first plurality of growing sleds may be rolled on its wheels in order to perform maintenance activities on the first rectangular growing sled.

11. The system for growing a plurality of plants indoors in claim 7, wherein a first rectangular growing sled within the first plurality of growing sleds may be rolled on its wheels in order to perform maintenance activities on the growing plants on the first rectangular growing sled.

12. The system for growing a plurality of plants indoors in claim 7, wherein the second plurality is a number less than ten.

13. The system for growing a plurality of plants indoors in claim 12, wherein the second plurality is the four.

14. The system for growing a plurality of plants indoors in claim 13, wherein the second plurality is three.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention, a scalable and re-configurable system for indoor growing, is illustrated with 14 drawings on 15 sheets.

[0031] FIG. 1A is an exploded view of a plant support assembly. FIG. 1B is a side view of a plant support assembly.

[0032] FIG. 2A is a perspective view showing the mounting of a plant forced frame onto the plant-support plate. FIG. 2B is a perspective view showing the irrigation feed on the plant-support plate.

[0033] FIG. 3A is a perspective view of the vertical members of the forced frame mounted onto the plant-support plate. FIG. 3B is a close-up of the features of the vertical members of the forced frame.

[0034] FIG. 4 is a bottom perspective of the plant-support plate.

[0035] FIG. 5 is a perspective view of the plant-support plate and base plate with a forced frame.

[0036] FIG. 6 is a top view of a plurality of growing sleds with a shared drainage scheme. FIG. 7 is an isolation close-up of the end of a growing sled. FIG. 8A is an isolation close-up of a growing sled with plants. FIG. 8B is a perspective isolation of side-by-side sleds.

[0037] FIG. 9 is a first-longitudinal-sided perspective view of a complete growing sled. FIG. 10 is a side view of a growing sled, with the top of the forced frame cut-off to expose the irrigation elements. FIG. 11 is an end view of just the growing sled. FIG. 12 is a bottom view of a growing sled. FIG. 13 is an end view of a complete growing sled. FIG. 14 is a perspective isolation of a single plant station on the sled. FIG. 15 is a second-longitudinal-sided perspective view of a complete growing sled.

DETAILED DESCRIPTION OF THE DRAWINGS

[0038] The following descriptions are not meant to limit the invention, but rather to add to the summary of invention, and illustrate the present invention, by offering and illustrating various embodiments of the present invention, a scalable and re-configurable system for indoor growing. While embodiments of the invention are illustrated and described, the embodiments herein do not represent all possible forms of the invention. Rather, the descriptions, illustrations, and embodiments are intended to teach and inform one skilled in the art without limiting the scope of the invention.

[0039] Certain terminology is used in the following description for convenience only and is not limiting. The article a is intended to include one or more items, and where only one item is intended the term one or similar language is used. To assist in the description of the present invention, words such as before, after, first, second, near, far, short, long, top, bottom, side, upper, lower, front, rear, inner, outer, right and left are used to describe the relative sequence, order, proximity, size and orientation of aspects of the present invention, a scalable and re-configurable system for indoor growing. The terminology includes the words above specifically mentioned, derivatives thereof, and words of similar import.

[0040] FIG. 9 shows a first-longitudinal-sided view of the present invention 1, a scalable and re-configurable system for indoor growing 1. The scalable and re-configurable system for indoor growing 1 is comprised of at least one growing sled 300, in which each growing sled 300 has a plurality of plant stations 400. Each plant station 400 has a forced frame 500 and a plant support assembly 100. A forced frame 500 is used to confine each plant to a known foot-print. This is necessary in indoor growing in order to make the production uniform and efficient.

[0041] The forced frame 500 is comprised of a plurality of forced frame vertical members 21 and an upper retaining rim 131. The upper retaining rim being the upper most element of the scalable and re-configurable system for indoor growing 1. The retaining rim 131 has two intersecting spokes 133, 135, which are designed to provide the retaining rim 131 with structural rigidity without blocking the ability of a plant to grow through the retaining rim 131. The upper retaining rim 131, intersecting spokes 133, 135, and forced frame vertical members 21 are connected to one another with retention clips 132. Two cross members 30 attach opposing pairs of forced frame vertical members 21, at the approximate mid-point 530 of the forced frame vertical member 21. The two cross-members 30 add structural rigidity without confining a plant within the forced frame 500. A filament 139 wraps around the forced frame 500 vertical members 21, to confine the plant within the forced frame 500.

[0042] The forced frame 500 is attached to the plant support assembly 100 at the plant-support plate 15, the surface upon which a plant will rest. A base plate 10 underneath the plant-support plate 15 provides spacing for the attachment with the forced frame 500. The plant support assembly 100 mates to the growing sled 300 at a u-channel 50.

[0043] The growing sled 300 has a frame 399 and wheels 301. The wheels 301 on the growing sled 300 allow the scalable and re-configurable system for indoor growing 1 to be easily reconfigured and re-positioned. The growing sled 300 has a corrugated drainage surface 71 that drains into a gutter 60. The growing sled 300 has a motor 270 and drive system 250, 251, 252, 260, 261 that rotates each plant support assembly 100.

[0044] FIG. 14 illustrates the detail of one embodiment of the drive system 250, 251, 252, 260, 261. FIG. 14 shows a single plant station 400, in situ. The plant station 400 has the forced frame 300 and plant support assembly 100, as previously discussed. Some familiar elements of the forced frame 400 are shown: the upper retaining rim 131; two cross-members 30; a filament 139; and the forced frame vertical members 21. Additionally, two familiar elements of the plant support assembly 100 are shown: the base plate 10 and the plant-support plate 15. The attachment plate 12 of the plant support assembly 100 is also visible.

[0045] Various elements of the growing sled 300 frame 399 are shown: a vertical member 309, a longitudinal member 322, and a support beam 248. The corrugated drainage surface 71 of the growing sled 300 is also shown, for reference.

[0046] The motor 270 turns a drive shaft 262. A shaft-mounted drive wheel 259 is drivingly engaged with the drive shaft 262, and moves at the same angular velocity as the drive shaft 262. A closed-loop drive belt 260 is driven by the shaft-mounted drive wheel 259. The closed-loop drive belt 260 goes over the shaft-mounted drive wheel 259, around the plant support assembly 100, over a return wheel 261, and around a tensioner wheel 252. The closed-loop drive belts 260, shaft-mounted drive wheels 259, and plant support assemblies 100 are mapped to one another on a one-to-one-to-one basis. In other words, each closed-loop drive belt 260 is drivingly engaged with one shaft-mounted drive wheel 259. Each closed-loop drive belt 260 rotates one plant support assembly 100. The return wheel 261 is not drivingly engaged with the drive shaft 262, and may move freely of the drive shaft 262. The tensioner wheel 252 is attached to a tensioner body 250. The tensioner body 250 is attached to the support beam 248 with two tensioner bands 251. The tensioner bands 251 are fixed to the support beam 248 with fasteners 249. The tensioner assembly 249, 250, 251, 252 allows the motor 270 and drive shaft 262 to smoothly rotate the plurality of plant stations 400. In an indoor, industrial growing environment, plant rotation leads to more robust plants and higher yields. In a static setting, each side of a plant can be exposed to different amounts of light, different angles of light, different air-flow, and different amounts of air-born irrigation and moisture. These micro-climatic differences lead to uneven growth.

[0047] FIGS. 1A and 1B show the plant support assembly 100 in detail. FIG. 1A is an exploded view. Starting at the bottom of the plant support assembly 100 is the attachment plate 12, which attaches the plant support assembly 100 to the growing sled 300. The bottom piece 11B of a two-piece rotational bearing 11A, 11B attaches to the attachment plate 12. The top piece 11A of the two-piece rotational bearing 11A, 11B attaches a lower spacer plate 40. The lower spacer plate 40 attaches to a plant-support drive wheel 151. The plant-support drive wheel 151 attaches to an upper spacer plate 152. The upper spacer plate 152 attaches to base plate 10. The base plate attaches to a plant-support plate 15. The base plate 10 is attached to the plant support plate 15 using two threaded fasteners 65 and two T-nuts 63. Each of the two threaded fasteners 65 is fed through a hole 61 in the top of the plant-support plate 15 and a hole 62 in the base plate 10. The threads 64 on the threaded fastener 65 are then captured with a T-nut 63. The two threaded fasteners 65 and T-nuts 63 act to stabilize the plant-support plate 15 and ensure its proper rotation. In this manner, the plant-support plate 15 is kept from tilting with respect to the base plate 10.

[0048] Threaded fasteners 20 are fed through holes 120 in the plant-support plate 15. The shank 20 of the threaded fastener 20 extends upward. The threaded fastener 20 is fixed to the plant-support plate 15 with a nut 23, which is tightened until the head 22 of the threaded fastener 20 is tight against the plant-support plate 15.

[0049] The plant support assembly 100 is designed to facilitate irrigation through a plurality of hoses 85 and elbows 86. The structural elements of the plant support assembly 100 have through holes 712, 711A, 711B, 740, 751, 752. An irrigation hose 85 extends through the through holes 712, 711A, 711B, 740, 751, 752 to the upper spacer plate 152 of each of the plurality of plant support assemblies 100. A hose elbow 86 connects to the hose and nests into a grove 852 formed in the upper spacer plate 152. Another length of hose 85 nests into the grove 852 and mates with the elbow 86.

[0050] FIG. 1B shows the plant support assembly 100 from the side. From bottom to top, there is the attachment plate 12, the two-piece rotational bearing 11, a lower spacer plate 40, a plant-support drive wheel 151, an upper spacer plate 152, a base plate 10, and a plant-support plate 15. The plant-support drive wheel 151 has a lower rim 200, an upper rim 201, and a drive cylinder 202. The lower rim 200 and the upper rim 201 keep the closed-loop drive belt 260 centered on the drive cylinder 202.

[0051] The attachment plate 12 has a hole at each corner 112. A connector 104, 105, having a shank 104 and a head 105, fits through the hole 112 and extends into the u-channel 50, fixing the plant support assembly 100 to the sled 300.

[0052] As shown in FIGS. 2-5, the forced frame 500 is connected to the plant support assembly 100. First, FIG. 4 shows the plant-support plate 15. In this illustration, the bottom surface 115 of the plant-support base 15 is visible. A plurality of threaded fasteners 20 protrude through the plant-support plate 15 with the shanks 20 of the threaded fasteners 20 pointing upward, away from the bottom surface 115. A washer 25 is disposed between the head 22 and the bottom surface 115 for each threaded fastener 20. The threaded fasteners 20 are held in place with a nut 23 that is tightened until the head 22 is snug against the washer 25 and the bottom surface 115.

[0053] Referring to FIGS. 2A and 2B, the forced frame 500 is connected to the plant support assembly 100 by attaching the forced frame vertical members 21 to the upward-extending fastener shanks 20 protruding from the top of the plant-support plate 15. The shank 20 extends upwards from the plant-support plate 15. A nut 23 captures the shank 20. The forced frame vertical members 21 fit over the shank 20. Also shown for reference are the base plate 10 and parts of the irrigation system, namely, hose 85, elbow 86, a c-shaped nozzle housing 88, and a nozzle 81.

[0054] FIGS. 3A and 3B continue the illustration of fastening the forced frame 500 to the plant support assembly 100. FIG. 3A shows all of the forced frame vertical members 21 installed. The forced frame vertical members 21 are flush against the retaining nut 23. Each of the forced frame vertical members 21 has a generally cylindrical surface 218, 219. Part of the cylindrical surface 218 faces away from the center 217 of the plant-support plate 15. Part of the cylindrical surface 219 faces towards the center 217 of the plant-support plate 15

[0055] FIG. 3B shows some of the features of the forced frame vertical members 21. On the side 218 of the forced frame vertical member 21 that faces away from the center 217 of the plant-support plate 15, there are a plurality of slots 211 which captures the filament 139. At the bottom is a small hole 203 into which the knotted end of the filament 139 fits. On the side 219 of the forced frame vertical member 21 that faces towards the center 217 of the plant-support plate 15, there are two additional small holes 202, 208 into which the knotted end of the filament 139 fits. Also, this side of the surface 219 has a larger hole 210, approximately midway, into which the cross members 30 fit.

[0056] FIG. 5 further illustrates the attachment of the forced frame 500 to the plant support assembly 100. Although the forced frame 500 is nearly complete in FIG. 5 (the filament 139 is not shown), only the relevant portion of the plant support assembly 100 is shown: the base plate 10, and the plant-support plate 15. The forced frame 500 is comprised of a plurality of forced frame vertical members 21 and rim assembly 130. The rim assembly 130 is comprised of the upper retaining rim 131, two intersecting spokes 133, 135, a plurality of retentions clips 132, and a center piece 134. The upper retaining rim 131 of the rim assembly 130 being the upper most element of the scalable and re-configurable system for indoor growing 1. The retaining rim 131 is joined with two intersecting spokes 133, 135, which are designed to provide the rim assembly 130 with structural rigidity without blocking the ability of a plant to grow through the upper retaining rim 131. The upper retaining rim 131, intersecting spokes 133, 135, and forced frame vertical members 21 are connected to one another with retention clips 132. The retention clips 132 have holes 136 into which the forced frame vertical members 21 fit. A center piece 134 captures the two intersecting spokes 133, 135. Two cross members 30 attach opposing pairs of forced frame vertical members 21, fitting into the larger holes 210 of the forced frame vertical member 21. The two cross-members 30 add structural rigidity without confining a plant within the forced frame 500. Combined, the forced frame 500 and plant support assembly 100 form a plant station 400 as discussed in reference to FIG. 14, above.

[0057] The c-shaped nozzle housing 88 and a nozzle 81 are designed to fit over the upper retaining rim 131 so that each plant station 400 can be independently irrigated.

[0058] FIG. 7 is a close-up, illustrating how the plant station 400 sits on the sled 300. A receptacle 140 for growing a plant rests on the plant support plate 15. The attachment plate 12 is attached to twos u-channels 50. Each u-channel 50 has a first side surface 52, a second side surface 53, and a bottom surface 51. The u-channels 50 are attached to a planar surface 70 of the sled 300. Shown for reference in this illustration are the forced frame vertical members 21, the retaining nuts 23, the hose 85, the c-shaped nozzle housing 88, and the nozzle 81.

[0059] FIGS. 8A and 8B illustrate the present invention, a scalable and re-configurable system for indoor growing 1. FIG. 8A shows an isolation of a plurality of plant stations 400 on a single sled 300; FIG. 8B shows an isolation of side-by-side sleds 300. FIG. 8A shows a plurality of plants 41 in receptacles 140. Each receptacle 140 rests on a plant-support plate 15. Also visible are the base plate 10 and the attachment plate 12. The attachment plate 12 is attached to the sled 300 at the u-channels 50. The forced frame vertical members 21 are attached to the plant-support plates 15.

[0060] The growing sled 300 has a corrugated drainage surface 71 that drains into a gutter 60. Additional elements of the sled 300 frame 399 are visible in this view: a vertical member 309, a longitudinal member 304, and a transverse member 306.

[0061] FIG. 8B expands the concept by showing side-by-side sleds 300. In this view, a common irrigation hose 87 is shown, which feeds all of the hoses 85 for each plant station 400.

[0062] FIG. 10 is a side view of a growing sled 300 with a plurality of plant stations 400. The drive mechanism of the sled 300 and the upper part of the plant station are omitted from this view. In this view, elements of the frame 399 are visible: two vertical member 309, a longitudinal member 322, and a support beam 248. The hose 85, c-shaped nozzle housing 88, filament 139, and forced frame vertical members 21 are also shown.

[0063] FIG. 11 is an end view of a growing sled 300 in partial isolation. FIG. 12 is a bottom view of the sled 300. FIG. 15 is a second-longitudinal-sided view of a complete growing sled 300. The frame 399 of each sled 300 is rectangular. Referring first to FIG. 12, the lower longitudinal members 320, 321 are on either side of the corrugated drainage surface 71. The closed-loop drive belt support beam 248 is also visible. Two gutter supports 312 provide stability to the gutter 60. The lower transverse member 308 is visible at one end. The casters 310 and wheels 301 are visible from the bottom.

[0064] Looking at FIG. 15, the sled 300 has two rectangular end side arrangements 72 and two longitudinal members 320, 321. Each u-channel 50 has two ends 78, 79. One end of each u-channel 50 is attached to an upper transverse member 306 of a first rectangular end side arrangement 72 of the sled 300. A second end 79 of each u-channel 50 is attached to an upper transverse member 306 of a second end side arrangement 82 of the sled 300. The two u-channels 50 are parallel to one another 50.

[0065] Each of the two rectangular end side arrangements 72, 82 are constructed from at least two transverse members 306, 308 and two vertical members 309. Each of the two rectangular end side arrangements 72, 82 has an inner surface 77 comprised of an inner surface 77 of the first transverse member 306, an inner surface 77 of the second transverse member 308, an inner surface 77 of the first vertical member 309A, and an inner surface (not visible in FIG. 15) of the second vertical member 309B. Each of the two vertical members has a relative top 73 and bottom 74. On the inner surface 77 of each of the two rectangular end side arrangements 72, 82, the inner surface 77 of the first vertical member 309A is disposed opposite the inner surface of the second vertical member 309B.

[0066] A first longitudinal member 320 is attached between the two rectangular end side arrangements 72, 82 so that the longitudinal member 320 is parallel with the floor or ground. The second longitudinal member 321 is attached between the two rectangular end side arrangements 72, 82 so that the second longitudinal member 321 forms an acute angle with the floor or ground. Specifically, in the embodiment used in this application, a first end of a first longitudinal member 320 is attached to a first vertical member 309A on the inner surface 77 of the first rectangular end side arrangement 72, as near to the top 73 of the vertical member 309A as possible. A second end of the first longitudinal member 320 is attached to a first vertical member 309A on the inner surface 77 of the second rectangular end arrangement 82, as near to the top 73 of the vertical member 309A as possible. Thus constructed, the two rectangular end side arrangements 72, 82 are parallel, separated by the first longitudinal member 320.

[0067] The first end of the second longitudinal member 321 is attached to a second vertical member 309B on the inner surface 77 of the first rectangular end side arrangement 72, as near to the top 73 of the vertical member 309B as possible. A second end of the second longitudinal member 321 is attached to a second vertical member 309B of the inner surface 77 of the second rectangular end side arrangement 82, as near to the bottom 74 of the vertical member 309B as possible. The second longitudinal member 321 is not parallel to the ground plane, but rather has a slope. In other words, the length or longest dimension of the first longitudinal member 320 is parallel with the ground plane. The length or longest dimension of the second longitudinal member 321 forms an acute angle with the ground plane.

[0068] Referring now to FIGS. 11 and 15, the members 306, 308, 309A, 309B, 320, 321 of the frame 399 can be constructed from commercial 2?4 lumber.

[0069] A gutter 60 is attached to the inner surface of the second longitudinal member 321, meaning that the gutter 60 flows generally downhill. A corrugated drainage surface 71 extends from the first longitudinal member 320 to the gutter 60, meaning that the corrugated drainage surface 71 slopes downward towards the gutter. The corrugated drainage surface 71 is sloped so that it drains into the gutter 60.

[0070] The u-channel 50 is connected to the planar surface 70 of the upper transverse member 306. Part of the plant support assembly 100 is visible in this view: the attachment plate 12, the two-piece rotational bearing 11, a lower spacer plate 40, and the plant-support drive wheel 151. The closed-loop drive belt 260 attaches around the plant-support drive wheel 151. The attachment plate 12 is fixed in the u-channel 50 with a plurality of through-hole connectors 104, 105, which have a head 105 and a shank 104. The shank 104 extends into the u-channel 50, where it is captured by a c-ring 106 or equivalent. In this view, the drive shaft 262 is visible on-end. The drive shaft 262 is held in place with a terminal bushing 95. An irrigation hose 85 and a c-shaped nozzle housing 88 are also visible from this view.

[0071] FIG. 13 shows the plurality of plant stations 400 on a single sled 300. Part of the drive system is visible on the left: the drive shaft 262, a plurality of closed-loop drive belts 260, the return wheel 261 and the support beam 248. The short end of the frame has an upper transverse member 306, a lower transverse member 308, two vertical members 309, a gutter 60, a gutter support 312, two casters 310, and two wheels 301. The u-channels 50 are connected to the planar surface 70 of the upper transverse member 306. The common feeder hose 87 and individual hoses 85 of the irrigation system are visible. Only a single plant station 400 has the upper part of the hose 85 and the c-shaped nozzle housing 88, in order to improve the legibility of this figure.

[0072] FIG. 6 is a top diagram of the configurable nature of the present invention. Here, there are six sleds 300 arranged together. Each sled 300 has a plurality of plants 41. Each plant 41 is grown in a receptacle 140, in this case a receptacle 140. The sleds 300 each have an individual gutter 60. Each gutter 60 drains into a common gutter 660. The common gutter 660 empties into a drainage basin 661. The sleds 300 have wheels 301, so the invention 1, can be re-configured by simply moving sleds 300. The invention 1 is scalable by adding or subtracting sleds 300 from the system.

[0073] The plurality of rectangular growing sleds 300 is designed to be both scalable and re-configurable. A plurality of sleds 300 can be chosen in order to cover any given amount of floor space. In other words, the number of sleds 300 in a plurality of sleds 300 is based on the defined amount of floor space available for placing the plurality of sleds 300. Once a plurality of sleds 300 is placed, a first rectangular growing sled 300 can be rolled on its wheels 301 in order to access a second rectangular growing sled 300. A first rectangular growing sled 300 can be rolled on its wheels 301 in order to harvest a plant 41, or perform maintenance on a plant 41. A first rectangular growing sled 300 can be rolled on its wheels 301 in order to gain access to the first rectangular growing sled 300 and perform maintenance. Of course, the entire plurality of rectangular growing sleds can be re-configured to conform with a new floor space, as well.