Thank you for answering my query Lizzie. They are about three years old. I do use top rose gold once a month. Could it be a lack of water? How much water do they like?
Two watering cans full once or twice a week if they are in the ground, every two days if in a pot and it's hot.
Top Rose Gold once a month may possibly be too rich for them. Try not feeding them for a couple of months and see if they improve. I usually only use specialised Rose feed twice a year, in Spring when they start into growth and again in June after the first flush of showers but I believe some of the rose enthusiasts on here give liquid feeds to potted roses once a week.
Once you've watered them really well, you could also try a mulch of well rotted manure and see if that helps as well.
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Top Rose Gold once a month may possibly be too rich for them. Try not feeding them for a couple of months and see if they improve. I usually only use specialised Rose feed twice a year, in Spring when they start into growth and again in June after the first flush of showers but I believe some of the rose enthusiasts on here give liquid feeds to potted roses once a week.
Once you've watered them really well, you could also try a mulch of well rotted manure and see if that helps as well.
Good luck.