Joanne
Joanne
  • Hometalker
  • Norwich, CT
Asked on May 16, 2017

Why are the leaves on my 5 yr old rhododendron turning brown? No prob

Hillela G.

Answered

1 answer
  • Hillela G.
    on May 16, 2017

    Apply fertilizer May to Late June. Soil is too alkaline (unlikely in Scotland) apply sulphate of ammonia and plant with plenty of peat. Water with rain water, not tap water.
Your comment...