NH Crab & Lobster Shell - 12 lbs - CS612 commercial-lighting-fixture 10' temperature probe is accurate

10' temperature probe is accurate to within 2°F

This series provides from 1 to 12 "ON/OFF" operations daily with minimum ON/OFF times of 1 hour

Chemboys Nutrient Line Beta (used in conjunction with Chemboys Nutrient Line Alpha Formula) provides a combination of essential nutrients that helps to ensure plants thrive at every stage of the growing process

Once the spore germ tube penetrates the host cuticle

safe to handle and has no odor

NH Crab & Lobster Shell - 12 lbs - CS612 commercial-lighting-fixture 10' temperature probe is accurateNeptune'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