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Features
Tulips are grown for their characteristic flowers. This is a ‘viridiflora’ tulip. The tepals have a dark green midrib which fades into red. It’s leaves are variegated; green with a silvery white edge.
What to use it for
In beds or borders tulips can add a real splash of spring colour to both formal and informal style gardens. They can also be grown in containers and are useful for flower arranging.
How to look after it
Tulip bulbs should be planted in the autumn (October/November) 10 to 15cm deep (only 8 to 10cm deep in clay or heavy soil). If you have wet soil then you can put a few centimetres of grit or stones under each bulb to help the water drain away from it.
In cool, damp areas, clay soil or areas to be used for different summer planting, tulip bulbs should be lifted when the foliage has died down and stored, labelled, in a dry place for replanting in autumn. They should be kept in a paper bag or similar to allow the bulbs to breathe. Tulips can be lifted regardless of the soil type, and most actually prefer this.
How to prune it
Deadhead after flowering, but let the foliage die down before cutting back and/or lifting the bulbs towards the end of spring (this allows the leaves to build up a store of energy for the plant to use the following year).
How to propagate it
Tulips can be propagated by division in early summer or autumn, or seeds in autumn. However, cultivars such as ‘Esperanto’ may not come true from seed or grow from seed at all, so it’s best divided.
Tulips can be divided when lifted in late spring/early summer or before replanting in autumn. Tulip bulbs will grow their own ‘offset’ bulbs (either on the original bulbs or at the end of their roots), which can simply be removed from the root and re-planted at 20cm depth to encourage them to flower. To encourage the growth of offsets, shallow plant the bulbs (about 2.5cm deep) or cut small notches into the basal plate.
The papery, winged seeds should be collected and kept dry in the spring to be sown in autumn. They will require a period of frost to geminate evenly.
Tulips hybridise easily, although many cultivars are sterile and therefore will not form seed.
Common problems
May be attacked by slugs (bulbs and foliage), aphids (foliage), eelworms (stem and bulb) and squirrels, mice and other rodents (bulbs in the ground or in store).
Prone to diseases including tulip fire (Botrytis tulipae), tulip breaking virus (also known as Rembrandt virus) and grey bulb rot (Rhizoctonia tuliparum).
Other useful information
Tulips appear to have originated in Persia, where they were seen as the symbol of perfect love (especially red tulips with a black centre). They were brought to Western Europe from Turkey in 1554 where they were grown in Vienna, then Holland and on to the rest of Europe.
In the 17th century ‘tulipomania’ hit Holland, with tulip bulbs changing hands for extraordinarily high prices. In February 1637 the bubble burst, prices dropped and many investors were left bankrupt as a result.
This cultivar is a sport of Tulipa ‘Hollywood’ and was discovered in 1968. It has been given the RHS Award of Garden Merit.
