Tithonia rotundifolia 'Torch'
Mexican sunflower
An erect, branching annual with rounded, lobed leaves and bright orange to scarlet flowerheads, that burn brightly from midsummer until the nights begin to draw in. ‘Torch’ is a great hot border companion for dahlias, achilleas helenium, and is a ‘cut-and-come-again’ variety that benefits from staking.
Growing instructions:
For early season colour sow under glass onto moist well-drained seed compost and cover lightly. Seedlings, which appear shortly, can be potted up and left to grow for several more weeks, hardening off before planting out with a 50cm spacing once frosts are passed.
Alternatively, sow directly outside once frosts are passed in a well-prepared bed with plenty of incorporated organic matter. Germination can take 7-21 days. Thin to 50cm spacing and stake if the garden is particularly open or exposed. Deadhead to encourage branching and longer displays.
Alternatively, sow directly outside once frosts are passed in a well-prepared bed with plenty of incorporated organic matter. Germination can take 7-21 days. Thin to 50cm spacing and stake if the garden is particularly open or exposed. Deadhead to encourage branching and longer displays.
Eventual height:
1.5m
Eventual spread:
1m
Position:
Full sun
Rate of growth:
Fast-growing
Soil:
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
Hardiness:
Frost tender
approx 100 seeds
was £2.79
now £2.37
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