Vitax Rose Guard - 500ml
VItax Rose Guard
A concentrated rose tonic for perfect roses
USE: April - September
Regular use of Rose Guard will strengthen the rose and help protect against rose diseases such as Black Spot and Powdery Mildew.
Potassium Phosphite provides fast uptake of essential nutrients for strong healthy growth.
Contains the trace element copper; a natural enemy of disease
Treats up to 40 plants