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Water houseplants freely when they are in growth.
Feed plants when necessary, usually once every one to two weeks with a liquid feed.
Start plants for Christmas
Ventilate greenhouses and conservatories to their maximum to prevent soaring temperatures. Use shading if necessary.
In the greenhouse.
Move conservatory plants outside and hose them down to help with pest management.
Damp down greenhouses on hot days to maintain humidity levels.
Many conservatory and greenhouse pests will be active during the summer months. Check plants regularly for signs of glasshouse whitefly, leafhopper, red spider mite, mealybugs and scale insects.
Clean up fallen leaves and spilt compost from benches and floors to prevent pests and diseases spreading.
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greenhouse, conservatory & houseplants
Things to do in the garden this month
Trees and shrubs
Greenhouse, conservatory and houseplants
We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.
Join the RHS today and get 12 months for the price of 9