Sturdy and compact, constructed of 1" heavy-gauge tubular steel with a durable baked-on finish. The unit is especially designed for safety, featuring UL approved light hoods, shatterproof trays, and rounded edges on all corners. The adjustab..

Sturdy and compact, constructed of 1" heavy-gauge tubular steel with a durable baked-on finish. The unit is especially designed for safety, featuring UL approved light hoods, shatterproof trays, and rounded edges on all corners. The adjustab..

The ideal setup for an indoor garden! Features include: sturdy 1" square aluminum frame, two removable 22" x 11" trays, 24-hour timer, lightweight custom aluminum light fixture on easy-to-adjust slide rods, wide-spectrum lamp..

All the equipment you need for plant study in the classroom! Each mobile indoor garden is constructed with sturdy 1" square aluminum frames. Lightweight custom aluminum light fixtures on easy-to-adjust slide rods with Gro-Lux wide..

All the equipment you need for plant study in the classroom! Each mobile indoor garden is constructed with sturdy 1" square aluminum frames. Lightweight custom aluminum light fixtures on easy-to-adjust slide rods with Gro-Lux wide..

Much like people, plants need food, too. While plants can generate some nutrients through the process of photosynthesis, there are many nutrients that the plant must obtain from the environment. Using the materials provided, you will be able to examine ..

Grades 10-12.
Simulate the conditions of acid rain, saline soils, drought, and erosion. A complete introductory unit on environmental studies. Six experimental protocols lead participants through weeks of hands-on, scientifically sou..

In biological, botanical, and agricultural studies, it is often important to determine the relative levels of the primary nutrients that are present in leaves and stalks of plants. Provides instructions and test materials for determining the presence of..

For approximately 50 tests of each factor (150 tests total).

*NOTE: This item can only be shipped via Ground Service.

The finest method for producing highest quality transplants. The Jiffy-7® Peat Pellets combine the pot and potting soil into a single unit. Before use, it is just a small, thin, easily stored wafer enclosed in a fine plastic netting. Add just a..