Dahlia 'Twyning's After Eight'
- Position: full sun
- Soil: fertile, humus-rich soil
- Rate of growth: average
- Flowering period: July to September
- Flower colour: white with a soft pink flush
- Other features: excellent cut-flowers
- Hardiness: half hardy (may need winter protection)
A decorative form that forms attractive mounds of deep purple foliage, which looks almost black in certain lights. From mid summer until the first frosts, this is topped with branching, upright stems, carrying single, near flowers. The contrast is superb and will add real interest to the border. Alternatively, pot it up and place it on the patio, wher it will add a colourful splash for many months of the year. This is a cracking dahlia, that has been given the prestigeous Award of Garden Merit from the Royal Horticultural Society.
- Garden care: Dahlia tubers can be planted outside after frost, or started off in pots under glass in late winter to early spring. Plant them horizontally approximately 12cm deep, making sure the ‘eyes’ are uppermost. Allow enough room between each tuber so the plants can grow and spread to their full size without being over-crowded. While in growth, provide a high-nitrogen liquid feed each week in June, then a high-potash fertiliser each week from July to September. Stake with canes or brushwood if it becomes necessary. In mild areas, leave them in situ over winter, but protect the crown with a generous layer of dry mulch. In colder areas, carefully lift and clean the tubers once the first frosts have blackened the foliage and allow them to dry naturally indoors. Then place the dry tubers in a shallow tray, just covered with slightly moist potting compost, sand or vermiculite and store in a frost-free place until planting out again.
Do you want to ask a question about this?If so, click on the button and fill in the box below. We will post the question on the website, together with your alias (bunnykins, digger1, plantdotty etc etc) and where you are from (Sunningdale/Glasgow etc). We'll also post the answer to your question!
Q:Plants for outside my front door
Hi Crocus I live in a flat and have pots outside my external front door. What plants can I grow in pots, in semi shade that will attract the bees? Thank you for your help. Kind regards GuyAsked on 7/29/2009 by Guy Smith
A:Hello Guy, The following plants would be suitable for your pots. Forget-me-not (Myosotis species) Bellflowers (Campanula species) Cranesbill (Geranium species) Dahlia - single-flowered species and cultivars Hellebores (Helleborus species) Japanese anemone (Anemone ?? hybrida) Fritillaries (Fritillaria species) Grape hyacinth (Muscari species) Hyacinth (Hyacinthus orientalis) Siberian squill (Scilla siberica) Winter aconite (Eranthis hyemalis) Box (Buxus sempervirens) Christmas box (Sarcococca species) I hope this helps, Helen Plant DoctorAnswered on 7/30/2009 by Crocus Helpdesk
The traditional cottage garden was an intensive, yet carefree mixture of fruit, vegetables, herbs and flowers all crowded into a tiny space. Today, this informal charm can be recreated using modern varieties that largely take care of themselves around anRead full article
Deadheading will prevent them setting seed and so use their energy producing a further flush of blooms later on. Plants that respond well to deadheading include annuals such as Ageratum, Alyssum, Antirrhinum, Calendula, Centaurea, Cosmos, Dahlia, foxgloveRead full article
You can transform your late summer garden by adding some dazzle, which will also lure in the bees and butterflies. August is the best month of all for the painted lady, peacock and small tortoiseshell butterflies - and their presence will add extra charm.Read full article
Tender perennials, such as pelargoniums, fuchsias, osteospermums and marguerites look great all summer, but unless they are given protection from the harsh winter weather, they will need to be replaced each spring. If you can do this, they will last for yRead full article