General Tasks

  • Continue watering and weeding.
  • Keep the greenhouse well ventilated and shaded where necessary.
  • Take softwood and leaf cuttings.
  • Protect against pests, insects and birds.
  • Place hardier house plants outside.
  • Take time to sit back and enjoy the garden.

Gardening in Early Summer

What to do in the Garden in June

Summer begins towards the middle of June and the days are warmer and filled with the colour and scent of flowers. Salad crops can be harvested this month and strawberries appear in abundance. June is the time to really enjoy the garden as the long, warm days and light evenings provide more time for leisure and relaxation.

June is classically the month of the rose but many other shrubs, flowers and plants will be giving of their best.

However, its not all easy going this month, weeds will need constant hoeing and removal, especially around the vegetable garden, flower beds, fruit bushes and shrubbery. Keep watering newly planted, young and particularly thirsty plants, such as salad vegetables, tomatoes and dahlias.

Conditions in the greenhouse can quickly become tropical on sunny days, so keep it well ventilated and apply shading paint or put up screens if not already done. Also dowse the greenhouse ground/path with water regularly to keep moisture levels up.

June is the perfect time to taking many types of cuttings, which is a light and enjoyable task and provides the welcome benefit of providing many new flowers, plants and shrubs for free, so can be very rewarding.

All manor of pests, insects and birds will be after ripening fruit and succulent, young growth, in both the vegetable and ornamental garden, so your skills in outwitting them will certainly be tested this month.

Taking Care of House Plants

Many house plants will appreciate a spell outdoors during the summer. The end of June is a good time to put them outside, where the sun and heat will encourage strong growth and improve flowering. It also gives you a chance to clean the pots and saucers and re-pot any plants that require it. Place them in sheltered, warm and draught-free area, as they will not be used to outside conditions. Take special care with sensitive plants such as aspidistra, begonias, azaleas and ferns as they will need protection from strong sunlight, so a lightly shaded spot will suit them better.

Don't forget that plants in pots can dry out very quickly, so place them on large gravel filled trays or plunge (part bury) the pots in the borders to ensure they won't suffer from lack of water. Also remember to mist your house plants, whether indoors or out, with tepid water, to keep red spider mite at bay.

Next page >> What to do in the Flower Garden in June >>

Gardens to Visit

UK gardens open in June include:

Abbotsbury Gardens

A paradise of sub-tropical plants. Many huge trees, including unusual and tender specimens. Lots of other unusual plants.
Location: Dorset

Gardens of the Rose

Gardens of the Royal National Rose Society. An excellent place to visit with notebook and camera, especially if looking for new roses.
Location: St Albans, Hertfordshire


The warm Gulf Stream plus strategic planting of shelter trees enable many tender plants to be grown, from countries including South America, Australia and China. Palms, tree ferns, eucalyptus and many large rhododendrons.
Location: Wester Ross, Scotland

Wallington Gardens

Historic walled garden packed with informal plantings. Many hectares of parkland including woods and lakes. Large conservatory of exotic tender plants.
Location: Northumberland.