Hydrangeas are great shrubs for backyards. Their huge and long-lasting blooms are beautiful, both amongst the landscape and cut for the vase, and overall, the plants are pretty low-fuss. However, despite their mostly easy-going nature, they're not completely problem-proof. Issues can still arise when conditions aren't quite right – and one such example is yellowing leaves.
In general, yellow leaves on any plant are a sign of stress, but the exact cause can vary. If you're growing hydrangeas and you've noticed a loss of luscious green, the first step is to identify the reason why – then you can make tracks to amend it.
