2019 looks like it will be an amazing year for flowers. Many shrubs and perennials are bursting with new buds and you can greatly prolong their flowering period with regular feeding. I favour Maxicrop, it’s a liquid seaweed-based plant food that can be used on most shrubs, trees, flowers and even fruit and veg.
Research has shown that over 50% more nutrients are taken into the plant through the leaves, so I tend to first apply around the roots with a watering can, then spray the whole plant liberally after that, repeating every three weeks.
A litre bottle from Amazon should last you the whole season.
