You want to avoid this, as prolonged periods of overwatering can lead to stunted growth and root rot, which will kill the ...
as it can lead to fungal diseases and root rot. If you determine that neither dryness nor overwatering is the problem, ...
Hydrangeas risk dying in winter if their roots freeze and then thaw. Excessive soil moisture can lead to diseases causing root rot and pest attraction. A gardener who specialises in hydrangeas ...