Cosmos 'Sonata Hot Pink Mixed'
40 plus 20 FREE large plug plants
- Position: full sun to light shade
- Soil: moderately fertile, humus-rich, well-drained soil
- Rate of growth: average to fast-growing
- Flowering period: May to the first frosts
- Flowering colour: a mixture of carmine, pink and white
- Hardiness: tender
Large, daisy-like flowerheads, that come in an array of white and pink shades, appear non-stop throughout the summer and right up until the first frosts. Superb as border plants, they will also flourish in large pots - and their fine, feathery foliage is also attractive.
Grown in individual plug cells, each plant measures about 5 - 7cm tall (from the base of the root to the top of the plant). They are ideal for keen gardeners who have a greenhouse where the plants can be grown on until they are ready for planting out in the garden once all chance of frost has passed.
Please note that as we grow these for especially for you, we need to take full payment when you place your order so as to reserve stock for you. See above for despatch dates for this particular plant. To ensure that your plants arrive in the best possible condition each pack will be despatched individually.
Our Plug Plants - Four sizes are available - Click for information about sizes
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Q:1) Given the current weather conditions and the fact that I only have a cold frame, would the cosmos plugs be OK in a cold frame for a while?
2) Please can you tell me the approximate height they grow to. Are they more suitable as 'back of border' plants?
Thank you.Asked on 3/31/2013 by Ice skater from Southampton
These plants will grow to around 60cm tall, and as they are tender they do need to be grown in frost-free conditions. If your coldframe is in a warm, sheltered position, then they should be fine in there until the temperatures improve.Answered on 4/2/2013 by Helen from Crocus
Q:My greenhouse is not heated. Can I grow the cosmos plugs on in an unheated greenhouse?Asked on 3/31/2013 by deeg from Leatherhead, Surrey
It really depends on how cold the temperatures are outside as these plants are tender. Very shortly, the temperatures should be starting to rise, so I suspect they should be fine in an unheated greenhouse, but they may need to be temporarily moved somewhere a little warmer if it gets really cold.Answered on 4/2/2013 by Helen from Crocus
Q:How hot of temperature can a cosmos Sonata mix takeoverAsked on 3/17/2013 by Geeg from menifee ca 92584
I'm afraid I do not have a maximum temperature for this plant, but as it is a tender plant that needs warmth to grow, I imagine it will tolerate quite high temperatures.Answered on 3/18/2013 by Helen from Crocus
If you do nothing else...water new plants. Make sure new additions do not suffer during dry spells. Plant up summer containers bedding once the threat of frosts has passed. Feed container plants about six weeks after planting. If it’s a nice day...trim heRead full article