Spring Starter Plus Fertiliser

iGrow Carpet Verified independent store

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iGrow Carpet Spring Starter Plus 20-4-10 + 2% MgO + 4% CaO A slow-release spring fertiliser that wakes your lawn up properly. Get a thick, dark green growth that lasts up to 10 wee ks. Iron free, so no orange staining on paths or drives. Safe for kids and pets when used as directed.> The science bit Nitrogen (20% N)Drives green, leafy growth as the days lengthen and soil temperatures rise. Phosphorus (4% P)Kickstarts root development, pushing roots deeper into the soil where they're more resilient. Potassium (10% K)Improves resistance to disease, drought and temperature swings. Magnesium (2% MgO)Fuels chlorophyll production, giving you a deeper, richer shade of green without the staining you get from cheaper iron-based products. Calcium (4% CaO)Helps other nutrients work more efficiently and prevents them from getting locked up in the soil. Show more