3" x 0.75" Neoprene Inserts act as root guards and fit inside net pots to support plants growing in aeroponic or hydroponic systems. Designed for cloning machines, these inserts are preferred over plastic lids because they prevent the cutting or clone fro
$1.00 $0.75
Hurricane® Inline Fans are commercial-grade, high-performance fans. The housings are made of steel with a durable powder-coated finish.
$204.86 $204.86
The Sticky Thrip Leafminer Traps protect plants from thrips and leafminers. Excellent protection for roses. Hang at plant level.
$7.29 $6.56
Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household name amongst the horticultural community for almost 50 years. It prevents transplant shock by stimulating growth of the small feeder roots, which become damaged d
$15.99 $14.39
All new for 2020, the Advanced Quantum PAR Meter provides accurate and cost-effective measurement for all light sources used to grow plants. The PHOTOBIO by Phantom Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux i
$219.99 $177.64
Gro Pro Net Pot
Excellent quality net pots are thicker and more heavy-duty than most on the market. They offer a wider rim for better support. Smaller mesh allows the grower to use virtually all types of grow media.
$0.50 $0.43
Terpify Citrus All Natural Terpene & Resin Enhancer. Essential Oil Intensifier & Terpene Booster 0-0-0
$249.99 $130.39
Strong and long lasting. Features steel core for strength, thick plastic coating that makes them weather and rust proof and a knobby surface for easy grip and handling.
$1.99 $1.89
In the gardening and hydroponics industries, it is imperative to use a product that attacks and completely eliminates strong and undesirable odors that can create problems for growers. Ona's wide spectrum formulation is designed to attack any type of odor
$19.99 $16.99
Flowering plants require higher amounts of phosphorous (P) and potassium (K) to increase flower bulk and support high-metabolic activities. Athena Pro Bloom contributes balanced levels macro and micro-elements including sulfur (S) used for increasing pote
$200.00 $115.99
CANNA Substra Flores
CANNA Substra Flores is a complete professional nutrient for the flowering phase of plants. It is specially developed for growing in inert run-to-waste systems.
$171.54 $115.21
PH PERFECT® BLOOM
Ensure A Successful Bloom Phase With This 3-Part
Base Nutrient For Your High Value Plants
$14.36 $12.92
Contains Spinosad. Kills bagworms, borers, beetles, caterpillars, codling moth, gypsy moth, loopers, leaf miners, spider mites, tent caterpillars, thrips and more.
$8.15 $7.29
Emerald Harvest Root Wizard Quart/0.95 Liter
The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops.
$293.38 $60.00
Emerald Harvest® King Kola® 0.3 - 2 - 3
Get the most benefit from every flower in your garden with Emerald Harvest® King Kola®.
$189.21 $170.29
GH General Organics CaMg+ Quart (12/Cs)
CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle.
$77.69 $69.92
BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use
$85.17 $68.14