West Sussex, United Kingdom

A couple of years ago I planted a wisteria - this year it has so far produced 3 blooms all white - I always thought and hoped they would be lavender coloured - do they need feeding or is this a normal colour ?

I have two lavender bushes one english one french, should they be cut back each year and if so at what time ?

Wood lice are plaguing my compost- do they do any harm to plants and if so how do I get rid of the little blighters ? Your help would be much appreciated.

• 3 Jul, 2010