JOHN INNES COMPOSTS


The John Innes Institute began research into composts in 1934.  By 1939 they had developed and tested all the ingredients that form the optimum compost for seeds and potting-on.

These special loam-based composts are called John Innes Seed for starting seeds and rooting cuttings with a low nutrient level and John Innes Potting with increasing nutrient levels indicated by the numbers Nos 1, 2 and 3 capable of feeding plants over a longer time span.

SUGGESTED GRADES TO USE - to follow

 

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