By Caz67
Staffordshire,
United Kingdom 
I have just bought a white hydrangea what compost do I need to use to keep flowers white ?
16 Sep, 2014
By Caz67
Staffordshire,
United Kingdom
I have just bought a white hydrangea what compost do I need to use to keep flowers white ?
16 Sep, 2014
Just use ordinary multi purpose or John Innes No. 2 or 3, or a mix of those. White ones aren't generally affected by soil ph, its the blue and pink which are.
16 Sep, 2014