Jack’s Calcium Nitrate Part B 1kg nut-organic All inputs in our HP

All inputs in our HP Blend are approved for organic use

It contains Azadirachtin A-B as active ingredients and more than 100 limonoids from its special technology

Made to withstand any floor

the HI981030 GroLine Soil pH Tester is designed for taking direct pH measurements in soil for environmental and agricultural testing

low PPM water (Flow rates of RO systems are based on source water @ 65 psi/77°/500 ppm)

Jack’s Calcium Nitrate Part B 1kg nut-organic All inputs in our HPBoost your plant's growth and development with Jack's Calcium Nitrate Part B 1kg! This essential nutrient formula provides your plants with the necessary calcium for strong and healthy cell growth. Say goodbye to nutrient deficiencies and hello to thriving plants. Trust Jack's for superior results.