Fertilizers & Amendments
Fertilizer injectors and a selection of New England-made fertilizers for nourishing seedlings. Our selection of fertilizers includes OMRI-listed organic fertilizers. Nutrient percentage profiles are listed in the order N-P-K: nitrogen (N) is associated with vegetative growth; phosphorus (P) with reproductive (flower, fruit, seed), and root growth; and potassium (K) with disease resistance, root, tuber and stem growth, and protein synthesis. In addition, many other minerals and microorganisms present in these fertilizers make an important contribution to plant health and the nutritional value of your crops.
11 Products
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Sea-Plus Liquid 3-2-2 – 1 Gal.
Seaweed/Fish Fertilizer
Feed your plants with both fish and seaweed simultaneously.
Sea-Plus Liquid 3-2-2 – 16 Oz.
Seaweed/Fish Fertilizer
Feed your plants with both fish and seaweed simultaneously.
Hose Anti-Siphon Valve
EZ-FLO System Accessory
Prevent fertilizer backflow into your drinking water.
EZ-Flo Fertilizer Injector – 3/4 Gal.
Controls amount of fertilizer mixed with water. Holds 3/4 gallon.
EZ-Flo Fertilizer Injector – 2.5 Gal.
Controls amount of fertilizer mixed with water. Holds 2.5 gallons.
Ball Valve Slip Coupling Connector – 1"
EZ-FLO System Accessory
For permanent inline connection to sprinkler & drip emitter systems.