Hi I need help with my hydrangeas. The planters are hooked up to an irrigation system. It was set for 20 min every day and then 4 weeks ago I used a plant app and it said that browning meant they were getting too much water. So I switched it to every other day and now they look worse.
Live in NYC, get about 4 hours of sun light in the afternoon (bunch of taller buildings around us on the east/north/south.
by throwaway15172013
1 Comment
Panicle hydrangea are not a great choice for a container on an nyc balcony. No chance it is being overwatered.