How to plant tulips

From a well-known UK bulb specialist. This guide draws on the popular UK video "Top Tips for Growing Tulips", from an established UK seed and bulb grower with decades of experience growing tulips in the British climate. The advice on variety choice and timing is well suited to gardens in Kent and the south-east.

1. Wait until November to plant

This is the most important point. Unlike most spring bulbs, tulips should be planted late - from mid-October through to the end of November, with November being ideal in most UK gardens. The reason is tulip fire, a fungal disease that spreads more easily in warm soil.

Planting when the soil has cooled properly (below about 10 degrees Celsius) reduces the risk significantly. In a mild autumn like many we get in East Kent, that often means holding off until the second half of October at the earliest. The bulbs will still put roots down and flower perfectly well.

2. Choose a sunny, well-drained spot

Tulips come from hot, dry mountain regions in Central Asia. They want full sun and soil that drains freely. Sitting in cold, wet soil over winter is one of the main things that rots bulbs or produces poor flowers in spring.

If your soil is heavy clay, it helps to work in some grit or sharp sand before planting, or to plant in raised beds. Borders along south-facing walls or fences are ideal. Tulips also do well in pots, where you have full control over drainage and soil mix.

3. Prepare the planting area

Clear the area of weeds and break up any compacted surface. There is no need to add a lot of feed at planting - tulips are not heavy feeders and too much nitrogen produces leafy growth at the expense of flowers.

If you want to give them a boost, a sprinkling of general bulb fertiliser worked into the top layer is plenty. Avoid fresh manure, which can cause rotting.

4. Plant at the right depth

The standard rule is to plant at three times the depth of the bulb. For most tulip bulbs that means around 15 to 20 centimetres deep. Deeper is better in lighter soils - it gives the bulbs more stability and keeps them cooler in summer.

Place each bulb with the pointed end facing up. If you're not sure which end is which (they can be tricky with large bulbs), plant them on their side - they'll sort themselves out. Firm the soil back over them gently.

5. Space them for good effect

For a naturalistic border look, plant in informal groups with bulbs about 10 to 15 centimetres apart. For a more formal massed display, you can plant much more densely - 25 to 50 bulbs per square metre in pots or raised beds, with just 7 or 8 centimetres between each bulb.

Mixing varieties is fine, but be aware that different varieties can flower at different times. Early, mid and late tulips span six to eight weeks between them, so mixing groups strategically can extend the display significantly.

6. Protect from squirrels and mice

Freshly planted tulip bulbs are a free meal for squirrels and mice. If you have them in the garden, lay some chicken wire flat over the planting area and anchor it with pegs. Remove it in late February or March once the shoots appear.

You can also sprinkle chilli powder or use purpose-made animal deterrents around the area, though these need refreshing after rain. In pots, covering the compost with grit makes it harder for squirrels to dig.

When to call a handyman

Planting bulbs is a pleasant afternoon job in most gardens. But if beds need digging over, raised planters need building, or you have a larger area to plant out and not the time for it, Richard can help with autumn planting and garden prep across Sandwich and East Kent.