Labeling, Measuring and Testing
Plant tags, labels, measuring and testing devices. pH meters and test kits, measuring containers, soil test kits, and more.
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Age Old Nutrient Line
Regular price From $15.99 USDRegular priceUnit price / per -
Alaska Fish Fertilizer
Regular price From $9.99 USDRegular priceUnit price / per -
Roots Organics Liquid Nutrient Line
Regular price From $22.99 USDRegular priceUnit price / per -
Growth Science Synthetic Nutrient Line
Regular price From $17.99 USDRegular priceUnit price / per -
Bio-Bizz Fertilizer
Regular price $26.99 USDRegular priceUnit price / per -
Fish Sh!t Liquid Microbes in a Bottle FishHead Farms
Regular price From $27.00 USDRegular priceUnit price / per -
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Neptune's Harvest Fish Fertilizer
Regular price From $13.99 USDRegular priceUnit price / perSold out -
Hydros Complete Squid Emulsion
Regular price From $17.99 USDRegular priceUnit price / per -
Nectar For the Gods Nutrient Line
Regular price From $12.99 USDRegular priceUnit price / per -
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Mad Farmer Get Down pH Down Quart
Regular price $12.99 USDRegular priceUnit price / perSold out -
Foxfarm Liquid Nutrients
Regular price From $6.99 USDRegular priceUnit price / per -
Grotek Cal - Max 2-0-0 Quart
Regular price $13.99 USDRegular priceUnit price / per -
Organic Squid Emulsion 2-2-2 All Purpose Plant Nutrient
Regular price $17.99 USDRegular priceUnit price / perSold out -
Mad Farmer Cal Mag 1 quart bottle
Regular price $18.99 USDRegular priceUnit price / per -
Gold Leaf Single Step Liquid Fertilizer
Regular price From $49.99 USDRegular priceUnit price / per -
DIrt M.D. Humic and Fulvic Acid Additive
Regular price From $19.99 USDRegular priceUnit price / per -
Mills Liquid Nutrient Line
Regular price $15.99 USDRegular priceUnit price / per -
Budswel Liquid Bat Guano 1 Gallon
Regular price $59.99 USDRegular priceUnit price / per -
Buddhas Tree Liquid Nutrients
Regular price From $19.99 USDRegular priceUnit price / per -
Coast of Maine Crab Concentrate Fruit and Veggie 1-2-0
Regular price $9.99 USDRegular priceUnit price / per -
Microbe Life Hydro pH Down Quart
Regular price $19.99 USDRegular priceUnit price / per -
Grotek Pro-Silicate 0-0-4 1 Qt
Regular price $12.99 USDRegular priceUnit price / per -
Suite Leaf Nutrient Line
Regular price From $14.99 USDRegular priceUnit price / per -
Growth Science Organic Nutrient Line
Regular price From $39.99 USDRegular priceUnit price / per -
Neptune's Harvest Seaweed Extract Pint
Regular price $13.99 USDRegular priceUnit price / per