I have bought some fertiliser high in phosphorus for my narcissus bulbs.
Can I give some to all my bulbous and rhizomatous plants?
I have tulips, crocus, hyacinths, moraea, alstromerias, alliums, crocosmia, dierama, freesias, lilies, cyclamen, dahlias, galanthus, gladioli, hippeastrum, gloriosa and Tropaeolum tricolor.
Can I use it for all, or just some of these?
Daisy