Episode 34: The 2016 Chelsea Flower Show & Gardening Jobs for June
The 2016 RHS Chelsea Flower Show including interviews with some of the garden designers, our plant of the month; Potentilla fruticosa ‘Marian Red Robin’ and jobs to do in the garden for June.
In this month’s edition of the podcast we talk to some of the top garden designers at the 2016 RHS Chelsea Flower show. We also look at seasonal gardening jobs to do in the garden during the month of June and a selection of plants that look good in the garden at this time of year.
The first of June feels like the start of summer as we say goodbye to spring and welcome the longest and often the warmest days of the year. Hard work in the previous months should allow you some respite and relaxation in the garden this month. And if the weather is really hot in June, the garden in the evening can be especially delightful, it's one of the few months of the year when you can still be busy in the garden until 10 o’clock at night.
Interviews with Chelsea Garden Designers
At the 2016 RHS Chelsea Flower show we talked to some of the top garden designers:
- Diarmuid Gavin – The Harrods British Eccentrics Garden, winning a silver-gilt medal
- Cleve West - The M&G Garden, winning a gold medal
- Jo Thompson - The Chelsea Barracks Garden, winning a gold medal
- Ann-Marie Powell - The RHS Greening Grey Britain for Health, Happiness and Horticulture Feature Garden
Plant of the Month
Our plant of the month for June is Potentilla fruticosa ‘Marian Red Robin’ (Marrob) PBR - Shrubby Cinquefoil
- Long flowering, compact, bushy deciduous shrub
- Fully hardy, RHS H7 hardy in the severest European continental climates (< -20C)
- Growth Rate: Average
- Size: 80cm tall, 100cm spread
- Full sun or partial shade, but best in partial shade as the colour fades in full sun
- Soil: Well-drained, poor to moderately fertile soil; will tolerate a wide range of solis and cope well with drought.
- Flowers: Bright red flowers with yellow centres and pale yellow underside 2.5cm diameter from May to October. The flowers start a brilliant red and fade to orange.
- Foliage: Attractive dark green leaves, with 5 narrow leaflets
- RHS Award of Garden Merit
- RHS Perfect for Pollinators
- Maintenance: Tough and once established. Generally pest and disease free. Apply mulch of well rotted garden compost or manure in spring. Lightly trim after flowering, removing older stems to the base and weaker growth.
- Propagation: Softwood cuttings in early summer.
Jobs in the Garden
- Save and store rainwater
- You might already have a water butt in your garden, the more the merrier. If you don’t have a water butt, it’s a great way to take advantage of those torrential summer downpours that are often characteristic of a traditional British summer. Water at this time of year is particularly precious. Save and store every drop of rainwater that you can, if you are on a meter it will also save you some money.
- Cut back spring flowering perennials
- Many spring flowering perennials that have just finished flowering can be cut hard back now. This often encourages fresh new growth and a second flush of flowers. The oriental poppies are an example that will benefit from this treatment.
- Keep the rhizomes of Irises clear of the foliage of other plants. This allows them to bake in the sun which will result in a better flowering display next year.
- Ward off slugs and snails
- Protect Hostas and other vulnerable plants from slugs and snails. Set beer traps or surround the plants with sharp grit.
- Shrub Pruning
- Prune any shrubs that have just finished flowering. The deciduous Kerria for example should have any branches that are carrying spent blooms removed. Leave any flowerless shoots, they will flower next year. With evergreen shrubs, just trim to your desired shape after flowering.
- Open Gardens
- For inspiration, visit gardens open to the public, often for charity. Gather ideas, to make your own garden even more interesting and colourful at this time next year.
- Fragrant Flowers
- Purchase plants with fragrant summer flowers. Plant them in close proximity to patio areas so that you can sit and enjoy them for the next two or three months.
- Regular lawn mowing (raise the height of cut in very dry weather)
- Trim border edges
- Regularly spray roses against greenfly and blackspot
- Water and feed containers and hanging baskets regularly
- Continue to pinch out the vegetative side shoots on tomatoes, encouraging the development of more flowers and fruits. Also feed them once per week.
In the Vegetable Garden
- Sow outside: Chicory, Lettuce, Peas, Runner beans, French beans, Courgettes, Marrows, Pumpkins, Radish, Carrots, Turnips, Swedes, Beetroot, Spinach and Broccoli
- Plant out young plants that have been started indoors of: Celery, Sweetcorn, Tomatoes, Leeks, Courgettes, Marrows, Cucumbers and Pumpkins
- Harvest: Rhubarb, Peas, French beans, Tomatoes, Onions, Radish, Carrots, Turnips, Beetroot, Early potatoes, Spinach, Cauliflowers and Cabbages
Forthcoming Garden and Flower Shows
- 16 - 19 June: BBC Gardeners' World Live 2016
Podcast produced by Richard Farrar.