Sale
$17.03
TDS Calibration Solution for use with TDS testers measuring 1500 PPM. Note: Not for use with Milwaukee (Sharp) meters.
Sale
$6.77
TDS Calibration Solution for use with TDS testers measuring 1500 PPM. Note: Not for use with Milwaukee (Sharp) meters.
Sale
$0.46
Slightly thinner than the other net pots, also feature large mesh - ideal for use with hydroton.
Sale
$14.48
A few minutes and a small amount of this balanced pH Calibration Solution 4.01 are all growers need to adjust their pH meter and secure accurate nutrient solution readings. Available in an eight-ounce bottle.
Sale
$32.65
Armor Si™ (0-0-4) is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, coir and all types of media. Used as a growth enhancer with irrigation water or in addition to regular fertilizers, Armor Si improves plant structure and foliar development, increases yield, and improves flower and fruit production. Plants will additionally experience improved heat and cold tolerance, stress resistance, and light absorption, which lead to greater plant stature.
Sale
$163.02
Armor Si™ (0-0-4) is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, coir and all types of media. Used as a growth enhancer with irrigation water or in addition to regular fertilizers, Armor Si improves plant structure and foliar development, increases yield, and improves flower and fruit production. Plants will additionally experience improved heat and cold tolerance, stress resistance, and light absorption, which lead to greater plant stature.
Sale
$73.92
Azamax is a broad-spectrum organic insecticide that controls pests like mites, aphids, whiteflies, caterpillars, thrips, grasshoppers and more! Its active ingredient, a natural derivative of the neem tree, is safe enough for application in any high-traffic area. It's also great as an additive to other insecticides, as it makes pests more vulnerable to them.
Sale
$24.15
Azamax is a broad-spectrum organic insecticide that controls pests like mites, aphids, whiteflies, caterpillars, thrips, grasshoppers and more! Its active ingredient, a natural derivative of the neem tree, is safe enough for application in any high-traffic area. It's also great as an additive to other insecticides, as it makes pests more vulnerable to them.
Sale
$112.00
Azamax is a broad-spectrum organic insecticide that controls pests like mites, aphids, whiteflies, caterpillars, thrips, grasshoppers and more! Its active ingredient, a natural derivative of the neem tree, is safe enough for application in any high-traffic area. It's also great as an additive to other insecticides, as it makes pests more vulnerable to them.
Sale
$32.40
CALiMAGic™ calcium magnesium supplement works to get the most out of plants by optimizing plant nutrition, enhancing plant growth and development, and preventing blossom end rot and tip burn in various calcium intensive plants like lettuce and tomatoes. This concentrated blend of readily available calcium and magnesium is formulated to assist fast-growing plants by preventing secondary nutrient deficiencies. The formula is clean, fully soluble and will not clog spray lines or drip emitters, and is safe to use when combined with many other fertilizers.
Sale
$13.22
CALiMAGic™ calcium magnesium supplement works to get the most out of plants by optimizing plant nutrition, enhancing plant growth and development, and preventing blossom end rot and tip burn in various calcium intensive plants like lettuce and tomatoes. This concentrated blend of readily available calcium and magnesium is formulated to assist fast-growing plants by preventing secondary nutrient deficiencies. The formula is clean, fully soluble and will not clog spray lines or drip emitters, and is safe to use when combined with many other fertilizers.
Sale
$40.32
Designed to line hydroponics ebb and flow tables and prevent fragile root systems from drying out, CocoTek Grow Mats can also be used to cover drainage holes in soil containers, line hanging baskets and more. Versatile CocoTek Grow Mats are made of very strong, yet biodegradable coconut fibers that are effortlessly penetrated by roots. Easily cut to size, this organic CocoTek Grow Mat measures 4’ x 8’ x 1/4”.