I planted a phormium cookanium tricolour about 6 weeks ago. A number of the leaves have turned yellow. What's wrong?
On plant Phormium cookianum
- 10 Oct, 2010
Phormium 'Apricot Queen' (New Zealand Flax)
£15.99 at Crocus
Phormium Cookianum Subsp Hookeri 'Tricolor' (New Zealand Flax)
£17.99 at Crocus