Flower Garden
Hoe borders
Move hanging baskets & containers outside
Stake tall plants to prevent wind damage including sweetpeas, delphiniums & lupins
Split irises after flowering
Move spring bulbs to make way for summer bedding
Plant Busy Lizzies, marigolds & pansies etc
Feed flowers weekly to encourage flowers & healthy growth
Dead head fading flowers to encourage a second display
Trim back trailing plants after their first flowering encouraging strong & healthy growth
Make sure beds & borders are well watered during dry weather
Sow winter bedding plants including ornamental cabbages, kale & winter pansies
Pinch out leading shoots on chrysanthemums if you want plants to be bushy or, if you prefer fuller blooms remove a few buds
Feed plants in containers
Vegetable Plot
Hoe borders
Pinch side-shoots on tomatoes
Harvest salads and early potatoes
Sow seeds each fortnight to provide a constant supply of salads & vegetables
Plant out vegetable seedlings if started in pots or seed trays
Place tomatoes plants outside
Fruit Garden
Spray Apple trees if suffering from mildew or scab fortnightly
Water fruit bushes & trees
Thin out tree branches after they drop their excess fruit
Tie fruit bushes to canes if necessary
Check netting has been unaffected by birds and other pests
Feed rhubarb crowns once finished
Trees & Shrubs
Prune spring flowering shrubs
Glasshouse
Shade greenhouses to keep them cool and prevent plants from scorching
Check for pests including red spider mite, whitefly and aphids
Lawn Care
Mow lawns weekly
Edge lawns with a half-moon edging iron to keep them looking neat
If not done so in May apply a high nitrogen lawn fertiliser
Keep new lawns well-watered
Pest Control
Check roses for insects and disease, treat with a systemic fungicide or insecticide if necessary.
Inspect lilies and containerised pots for unwanted pests
Keep on top of slugs & snails – use pellets or your preferred method of removal.
Wash off caterpillar eggs from the underside of leafy vegetables
Control the spread of bindweed by using a glyphosate based weed killer
Other Jobs this Month
Shade greenhouses to keep them cool and prevent plants from scorching
Check for pests including red spider mite, whitefly and aphids
Happy Gardening!
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