Roses are thirsty plants, especially when they’ve just been planted, but they’re also very hungry and need to be fed regularly and with a varied diet.
“If you can, choose an organic-based fertiliser – explains Brian – with high NPK and trace elements”.
NPK is for Nitrogen (for general health and leaf growth), Phosphorus (that stimulates root growth) and Potassium (for flowering and disease control); these three important elements can be given to your roses twice a year, in spring and summer.
“Every couple of weeks, if possible, use also liquid fish and kelp as a foliage spray; it’s very beneficial for maintaining your plant vigorous and healthy – says Brian – Adding composted bird and animal manure is also good for the roses; just make sure it’s very well composted and dry otherwise it could damage your plants". |