CalSea Extra

A liquid fertiliser: 7-0-0 + 7%Ca, 1.5%Mg, + 5% Ascophyllum Nodosum (all nutrients quoted as W/W not W/V). (Source: N, Ca and Mg from Calcium nitrate and Magnesium nitrate). Application rate is suggested as 10-50L per hectare, mixed with 400L-600L of water per ha. Produced by Aquatrols (Europe Ltd).