Spring Bulb Lasagne: Red and Yellow Tulips for a Sunny Feature Pot

A compact lead pot in full sun is one of the nicest things to have in a garden, and one of the easiest to get wrong. Most people plant it once - a handful of summer bedding, usually - and then wonder why it looks bare for eight months of the year. The lasagne method solves this by layering tulip bulbs at different depths, so that each variety surfaces and flowers in sequence. This pot runs from March through to May with very little effort, starting with vivid scarlet and transitioning into warm yellow.

What Is a Bulb Lasagne?

The idea is straightforward. Different tulip varieties are planted at different depths in the same container, with earlier-flowering and shorter varieties near the top and taller, later-flowering ones deeper down. The early bulbs push through first, flower, then the foliage of the later varieties comes up behind them. You get a succession of blooms from a single pot, rather than one brief flush.

For this pot - 0.39m², in full sun, with a cottage and naturalistic feel - the approach was two layers: a March-flowering red variety near the top, and a yellow April variety planted deeper beneath it.

Choosing the March Layer: Red Tulips

The brief was simple - red tulips flowering in March. There’s actually only one true red March-flowerer among the compact varieties suited to a container this size, which made the decision straightforward.

Tulipa ‘Red Riding Hood’ was the clear choice for the March layer. At just 20cm tall it sits neatly at the front of the pot, its compact size meaning you can pack in five to seven bulbs for a generous cluster. The purple-striped foliage is an added benefit - it looks good from the moment the leaves emerge, weeks before the flowers appear.

Choosing the April Layer: Yellow Tulips

With scarlet red in March, yellow in April creates a natural warm progression rather than a jarring colour shift. Over sixty yellow April-flowering tulips would technically work in a sunny container, so narrowing down by height and character was necessary - the goal was varieties that would complement ‘Red Riding Hood’ rather than overwhelm the pot.

Tulipa ‘Yellow Flight’ went in as the April layer. It matches ‘Red Riding Hood’ in character - a reliable, cottage-friendly variety with classic cup-shaped flowers - but taller at 35cm, so it rises naturally above where the March flowers were. Planted deeper in the pot, it surfaces just as ‘Red Riding Hood’ is finishing, keeping the display going through April and into May.

If you want more height and drama from the April layer, ‘Golden Apeldoorn’ at 55cm is worth considering. The black-centred golden flowers echo ‘Red Riding Hood’s’ black centre, which creates a thread of consistency across the two layers even though they flower a month apart.

How to Plant the Lasagne

Plant in autumn - October or November - while the soil is workable. Fill the pot with good peat-free compost mixed with grit for drainage, since tulips sitting in wet compost are likely to rot.

Place the deeper layer (‘Yellow Flight’, or ‘Golden Apeldoorn’ if you’re going for height) at around 20cm depth - roughly three times the bulb’s own diameter. Add more compost, then plant the shallower layer (‘Red Riding Hood’) at around 10–12cm. The March bulbs sit on top of the April bulbs, separated by a layer of compost, and each comes up in its own time without competing.

Five to seven bulbs per layer is enough for a container this size. There’s no need to be too precise about spacing - a slight randomness looks more naturalistic than perfect rows.

Containers dry out quickly in sun, so check the compost during dry spells in spring. Once the foliage dies back in late May or June, you can lift and store the bulbs for next year, or replace the compost and replant fresh bulbs in autumn.

The Result Across Spring

With both layers planted, this pot has colour from March through to May - scarlet in early spring from ‘Red Riding Hood’, followed by yellow from ‘Yellow Flight’ in April. It’s not a complicated scheme, but it’s a considered one, and the warm colour progression feels intentional rather than accidental.

If you want to extend the display further, the original conversation also explored a summer layer - a compact Penstemon ‘Sour Grapes’ in dusky purple for July through October, or a Pelargonium for reliable red from June onwards. Those are decisions for a different planting session, but the lasagne structure makes adding summer interest easy: once the tulip foliage has died back, drop in a summer annual or tender perennial and the pot keeps going until the frosts.

Try It in Your Own Garden

The specific tulips here suit this particular pot - compact, sunny, cottage in feel. Your container might be larger, shadier, or have a completely different colour brief. The process is the same regardless: start with your flowering gap, decide on a colour, narrow down by height and character, and layer accordingly. The Right Plant Right Place app walks through exactly this kind of selection conversation, connecting conditions to plants that will actually work in your space.