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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Works well in soil or hydro
The concentrated form allows the user to mix just what is needed for complete application to the desired area
• "Instant-on" capability—can be used with photocell or motion sensor
Gel filled (non-refillable) making it maintenance free and a double junction reference providing longer life
NH Crab & Lobster Shell - 44 lbs - CS644 spl_hf Works well in soil orNeptune's Harvest Crab and Lobster Shell is a superior dry fertilizer for all your growing needs. It has an NPK of 5 3 0, but also contains Calcium (17%) and Magnesium (1%). This organic fertilizer is high in chitin and will promote the growth of beneficial organisms in the soil and help deter plant parasitic nematodes. The high calcium content of Neptune's' Harvest Crab and Lobster Shell reduces the effects of fungal diseases such as blossom end rot
