Get different fertilizers from a garden shop or nursery and apply them to groups of the same plant.
Several companies make oil sprays, and they are sold at most garden shops.
A trip to the garden shop to buy fertilizer can be a bit overwhelming at first.
This is an easy annual to start from seed and it can be found at most garden shops.
These are available at garden shops in both rustic and formal styles.
This has now closed, and the premises are currently being used as a garden shop.
Another 16 potato cultivars are available from the garden shop.
Buying a young apple tree from the garden shop just wouldn't do it.
Or if they are not locally available, perhaps the garden shop can obtain them for you.
It is available at large garden shops and some hardware stores.