Wash Hydro • Shop Online
2318 18th Street NW
Washington, DC
(202)-750-7760
About Us In-Store
Workshops
Employment Customer Rewards Customer Feedback Employee Login Open Monday-Saturday 10am-10pm, Sundays 12pm-8pm
30 Items Found.Viewing Page 1 of 3 Next Page >> Sort by
Type: Grow Materials
Subtype: Insect Control
Sierra Natural Science SNS 217 provides a barrier between your plants and spider mites. Made from 100% pure rosemary botanical extracts, this all-natural formula contains the fatty acids and salts from the rosemary extracts that disrupt the insect’s cell structure, and suppresses their life cycle. Also effective in killing spider mite eggs. Great for use on plants, vegetables and trees.
Type: Grow Materials
Subtype: Nutrients
Derived from Ascophyllum nodosum kelp, plant extracts and humic acid, SNS 604A Vegetative Growth Stimulator increases nutrient uptake, reduces stress on the plant and improves overall crop yield when added during the vegetation cycle. It’s intended for use in soil and hydroponic gardens alongside regular fertilizer programs or as a foliar spray. SNS 604A is completely water soluble and safe for everyday use.
Type: Grow Materials
Subtype: Insect Control
Sierra Natural Science SNS 209 supplies plants with a small amount of rosemeric acid, distributing it throughout cell walls. When an insect starts to suck or chew on the plant and contacts the rosemeric acid, it stops eating and moves on. SNS 209 Systemic Pest Control is made up of 100 percent pure botanical extracts that are highly water soluble. The botanical extracts are all food-grade GRAS (generally recognized as safe) materials.
Type: Grow Materials
Subtype: Insect Control
Sierra Natural Science SNS 209 supplies plants with a small amount of rosemeric acid, distributing it throughout cell walls. When an insect starts to suck or chew on the plant and contacts the rosemeric acid, it stops eating and moves on. SNS-209 Systemic Insect Control is made up of 100% pure botanical extracts that are highly water soluble. The botanical extracts are all food-grade GRAS (generally recognized as safe) materials.
Type: Grow Materials
Subtype: Nutrients
Derived from Ascophyllum nodosum kelp, plant extracts and humic acid, SNS 604A Vegetative Growth Stimulator increases nutrient uptake, reduces stress on the plant and improves overall crop yield when added during the vegetation cycle. It’s intended for use in soil and hydroponic gardens alongside regular fertilizer programs or as a foliar spray. SNS 604A is completely water soluble and safe for everyday use.
Type: Grow Materials
Subtype: Nutrients
Derived from Ascophyllum nodosum kelp, plant extracts and humic acid, SNS 604A Vegetative Growth Stimulator increases nutrient uptake, reduces stress on the plant and improves overall crop yield when added during the vegetation cycle. It’s intended for use in soil and hydroponic gardens alongside regular fertilizer programs or as a foliar spray. SNS 604A is completely water soluble and safe for everyday use.
Type: Grow Materials
Subtype: Nutrients
Derived from Ascophyllum nodosum kelp, plant extracts and humic acid, SNS 604A Vegetative Growth Stimulator increases nutrient uptake, reduces stress on the plant and improves overall crop yield when added during the vegetation cycle. It’s intended for use in soil and hydroponic gardens alongside regular fertilizer programs or as a foliar spray. SNS 604A is completely water soluble and safe for everyday use.
Type: Grow Materials
Subtype: Mold/Fungus Control
SNS 244C Fungicide consists of 100% pure thyme botanical extracts and kills fungi harming plants, vegetables and trees. Some components of SNS 244C are absorbed systemically by the plant, suppressing the life cycle of the fungal spores and nurturing the plant’s cells to increase the plant’s immunity to disease. Strong enough to treat trees but delicate enough to be used on new growth, clones and leafy foliage.
Type: Grow Materials
Subtype: Nutrients
Derived from Ascophyllum nodosum kelp, plant extracts and humic acid, SNS 604B Flowering Growth Stimulator increases nutrient uptake, reduces stress on the plant and improves overall crop yield when added during the budding and flowering cycle. It’s intended for use in soil and hydroponic gardens alongside regular fertilizer programs or as a foliar spray. SNS 604B is completely water soluble and safe for everyday use.
Type: Grow Materials
Subtype: Nutrients
Derived from Ascophyllum nodosum kelp, plant extracts and humic acid, SNS 604B Flowering Growth Stimulator increases nutrient uptake, reduces stress on the plant and improves overall crop yield when added during the budding and flowering cycle. It’s intended for use in soil and hydroponic gardens alongside regular fertilizer programs or as a foliar spray. SNS 604B is completely water soluble and safe for everyday use.