Jiffy-Mix® Seed Starting Soil - 8-Quart Bag
Sterile, scientifically blended, lightly fertilized growing media perfect for Seed Growing Kit and other growing projects. Fills approx. sixteen 3" pots.
Product Number: SB30115HV
Sprout & Grow™ Window
Get a worm’s eye view of root growth. This transparent “nature’s window” allows gardeners of all ages to watch seeds sprout and grow into plants right before their eyes! Students observe roots developing and growing in the soil t..
Product Number: SB36694HV
Can plants really grow without soil? You will be fascinated as you compare the advantages and disadvantages of both hydroponic cultivation techniques and traditional means. For each cultivation method, you will compare the rate of germination and growth..
Product Number: SB31284HV
Economy Heat Mat
Ideal for starting seeds! Keeps soil at 15°-20° above room temperature. 9" x 19".
Product Number: SB32754HV
Jiffy-Mix® Seed Starting Soil
Sixteen quarts of sterile, scientifically blended, lightly fertilized growing media perfect for Seed Growing Kit and other growing projects. Fills approximately 64 three-inch pots.
Product Number: S08460HV
Hydroponic Growth System
Grow flowers, herbs, and vegetables together in this hydroponic garden. The 16" x 24" garden is easy to use. The individual planters allow you to rotate or add new plants as you please. Each planter (filled with Geolite growing medium) rests in ..
Product Number: Z18691HV
Ideal for schools and hobbyists, this kit provides a simple way of measuring nutrient solutions. Measures pH (4.5-8.0), nitrate nitrogen (5-200 ppm), phosphorus (3-30 ppm), and potassium (0-250 ppm). Kit and refill reagents include enoug..
Product Number: Z18692HV
Reagent Refill for Hydroponic Mini-Kit
Shipped directly from Florida factory. Allow extra delivery time.
Product Number: Z18693HV
Garden Seed Row Planter
An all-in-one unit that can simultaneously plant and fertilize seeds as well as mark rows. Two-wheeled planter is lightweight and easy to maneuver - weighs only 14 lbs.! No extra attachments to buy, this unit has two hoppers, molded in o..
Product Number: C29388HV
Plant Cloning Kit
Plant propagation by cloning is becoming increasingly important in food and flower production. Generating a plant by cloning its tissue is an exciting and challenging experience which teaches the importance of sterile laboratory methods. Students will g..
Product Number: SA05444HV
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