







Hardys
Seeding Compost - John Innes 8L Worm Cast for Seed Sewing, Organic Mix
Quality seedling compost is important for healthy, vibrant growth, and few formulas are as tried and tested as the John Innes seed compost recipe. We’ve elevated the trusted seedling compost formula with organic worm casts, creating a nutrient-dense, bio-active seed sewing compost. The worm cast difference includes benefits to germination, soil structure, water retention, nutrient intake and more; taking all the strengths of the John Innes blend to the next level.
Compost Profile:
NPK: 14/16/18
pH: 6.0 – 7.0
AFP: 12% - 14%
6-week slow-release feed
Loam, peat, and horticultural base infused with high-potency organic worm casts. Formulated to provide a balanced nutrient supply essential for seeds and seedlings.
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