A pet waste collection mat for receiving a pet's waste. The pet waste collection mat is biodegradable and includes a mat having a base, one or more sidewalls, and an upper wall, defining an interior volume. The upper wall of the mat can receive pet waste thereon. Further, the upper wall includes a plurality of slots for allowing water and waste to fall onto the base. The base of the mat is impregnated with ground cover seeds so the seeds may grow upwards through the slots to conceal pet waste received on the upper wall. The pet waste collection mat further includes a plurality of interlocking connectors disposed along the periphery of the sidewalls so as to allow multiple mats to be connected to one another. Overtime, the mat and the pet waste decompose and fertilize the surrounding land.

An agricultural paper mulch sheet including a paper based substrate and a nutrient additive. The nutrient additive may be a water soluble nitrogen fertilizer. The agricultural paper may be deployed from rolls and draped over crops in a garden or field, wherein the agricultural paper covers a substantial portion of the soil in which the plants will grow or are growing, while, in some preferred embodiments, providing openings (i.e., holes) for individual plants to emanate from the soil through the agricultural paper set forth around the plant. The sheet is preferably porous, tillable, and biodegradable. The substrate may have an ink pattern printed on it. The method includes applying the nutrient additive to the substrate preferably via a printing process.

A planter for a bag including a growing medium where the bag is used for growing at least one of a seed and plant includes a base used for placement under the bag and at least one bag piercing element attached to the base where each bag piercing element includes at least one opening for liquid drainage below the base and projects upwardly from the base.

An agricultural paper mulch sheet including a paper based substrate and a nutrient additive. The nutrient additive may be a water soluble nitrogen fertilizer. The agricultural paper may be deployed from rolls and draped over crops in a garden or field, wherein the agricultural paper covers a substantial portion of the soil in which the plants will grow or are growing, while, in some preferred embodiments, providing openings (i.e., holes) for individual plants to emanate from the soil through the agricultural paper set forth around the plant. The sheet is preferably porous, tillable, and biodegradable. The substrate may have an ink pattern printed on it. The method includes applying the nutrient additive to the substrate preferably via a printing process.

Weed barrier systems of one or more long lasting weed barrier sheets of flexible polymer or plant material impervious to light and water with precut holes to grow a single to more than 100 plants of different sizes and/or open ended planters which inhibit or prevent weed growth and facilitate root zone targeted water and nutrient delivery are provided.

A weed barrier for limiting unwanted plant growth and method of making the same. The weed barrier comprises an inner layer of hemp burlap and a penetrating component. The penetrating component comprises a plurality of hemp fibers that are needle punched through the inner layer to form a top layer of the fibers and a bottom layer of the fibers. The inner layer is encapsulated between the inner and outer layers of fibers. A plurality of hemp spikes extend from the bottom of the weed barrier for engaging the soil to keep the weed barrier in place. The weed barrier is biodegradable and does not need to be removed after the growing season. For growing purposes, crop holes can be cut out anywhere in the weed barrier so the crop of choice can be grown and protrude outwardly there from. Additional layers and coatings of bioingredients and nutrients may also be added to the weed barrier.

One embodiment provides a modular green roof tray, house plant growth media and horticulture growth media, and a tree protection mat for weed and moisture control made from recycled disposable diapers. The growth medium and tree protection mat contain superabsorbent materials from diaper that can absorb waters and greatly reduce irrigation so to provide a drought resistant feature. One embodiment also provides a manufacturing process to perform 100% recycling of disposed diapers.

The invention relates to crop netting materials, crop cover materials, and ground cover materials that transmit solar radiation in the visible wavelength range of about 420 to 720 nm at a level similar to the level that the materials transmit solar radiation in the infra red wavelength ranges of about 700 to about 1000 nm and 1500 to about 1600 nm. The materials also absorb solar radiation in the UV wavelength range of about 300 to about 380 nm.

Biodegradable layered composite comprising a first nonwoven biodegradable layer having a first and second major surface, the first nonwoven biodegradable layer comprising biodegradable polymeric melt-blown fibers, and a plurality of particles enmeshed in the biodegradable polymeric melt-blown fibers; and a biodegradable polymer film on at least a portion of the first major surface of the first nonwoven biodegradable layer. Biodegradable layered composite described herein can be used, for example, as biomulch for controlling weed growth and moisture.

To keep down the costs required to prevent disease and insect pests when cultivating plants. This agricultural mat 1 comprises a bottom plate 2, a cover member 3 covering the bottom plate, a hole 3a penetrating the cover member in order for an internal space 4 formed by the bottom plate and the cover member to communicate with the outside, sulfur powder 5 accommodated in the internal space, and means 6 for the sulfur powder to be in contact with soil 10 when the bottom plate is placed on the soil. The means for sulfur powder to be in contact with the soil may be formed from an opening 2a formed in the bottom plate and a sheet of paper 7 covering the opening and having the sulfur powder placed thereon. A cup 8 may also be provided, which is configured such that while the sulfur powder is accommodated therein, an open bottom portion of the cup comes into contact with the paper, and which has a hole 8a to cause the space accommodating the sulfur powder to communicate with the internal space formed by the bottom plate and the cover member.