Pay in 4 interest-free payments of $199.09 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
(310 grams) in 50 to 100 gallons (189-380 liters of water per 4
Facts of note: Dave Wilson's Taste Test Top Scorer
Slow-Release Nitrogen: One of the key benefits of Down to Earth Blood Meal is its slow-release nitrogen content
Place the Drip Shield on top of a 6" rockwool cube and enjoy countless combinations as you mix and match any of the following products utilizing the Drip Shield's two inserts: Short Plunge Drippers
This pump combines high performance with user-friendly features
Lab Digital Refractometer - Programmable hawthorne (310 grams) in 50 toThis programmable refractometer comes preloaded with the commonly used Brix (0 to 88%) and nD (refractive index) scales. In addition you may create your own custom scales. An unlimited number of scales can be stored in the softwares database. Transfer these from your computer to the three numbered display positions on the Programmable Refractometer using the built in USB computer interface. Scales can be loaded and unloaded from your database to your
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