Horti Late Cal Dry Fertiliser – Zero-Nitrogen Calcium & Micronutrient Supplement by GreenPlanet

Clean calcium for the final stretch — zero nitrogen, fully soluble. This is 1 bag of 1.13 kg Horti Late Cal. Feed calcium and micronutrients through late bloom with Horti Late Cal by GreenPlanet Nutrients. A zero-nitrogen, fully soluble formula from the HORTI Commercial Line, built for day tanks, injectors and continuous liquid feed. It delivers bioavailable calcium and essential micronutrients to support strong bulking and plant health, without the late-season nitrogen that delays a clean finish. Zero nitrogen — purpose-built for the late bloom (zero-N) phase, avoids N that slows ripening Calcium + micronutrients — supports bulking and plant health Fully soluble granules — solubilise within ~30 min with vigorous mixing System-ready — formulated for day tanks, injectors and dosing systems HORTI Commercial Line — for hydroponic and continuous liquid feed programs How to Mix: Add 68 g per 100 litres (0.68 g/L) during the late bloom (zero-nitrogen) phase. Target EC 1.8, pH 5.8–6.3, solution temperature 18–23°C. Mix granules into water until fully dissolved. For run-to-waste systems, aim for at least 10% runoff. Do not combine Horti products in the same concentrated stock tank; precipitation may occur. In the final 7 days before harvest, flush with pH-adjusted water. Horti Cal Commercial line Feed chart found here