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Seaweed as fertiliser

Posted: Sun Jan 29, 2006 12:10 pm
by adamthegardener
I live fairly near the sea and have gathered several bags of seaweed - mostly kelp - from the beach. What is the best way of using this, should I compost it, use it as mulch or what? Which crops will benefit most from it?

Posted: Sun Jan 29, 2006 10:07 pm
by Carole B.
I believe the Cornish gardens at Heligan gather lorry loads and just spread it straight on their beds.Until I read their book I always thought it had to be stacked for the salt to wash out but apparently not.
Carole.