TikTok is full of hacks and tricks for your plants, but this hydrangea gardening advice may be taking the piss. Here's what ...

This can turn blue or white flowering Hydrangea macrophylla pink. But it's a very gradual process that happens over time as the eggshells break down and release calcium carbonate." Beyond changing ...

Is there a hydrangea variety that isn't gorgeous? Definitely not, but some are exceptionally impressive. Here's a new ...