Repotting guide

When & how to repot Easter Egg Radish (Raphanus sativus 'Easter Egg')

Also called Easter Egg radish, colourful mixed radish.

More about easter egg radish

About Easter Egg Radish

Raphanus sativus 'Easter Egg' · also called Easter Egg radish, colourful mixed radish · edible

Easter Egg is a blend of round radishes in red, pink, purple, and white skins, all with crisp white flesh, maturing fast in about 25-30 days. This cool-season annual wants full sun, loose moist soil, and quick uninterrupted growth. The mixed colours and staggered maturity make it a popular, decorative quick crop for beginners.

Mature size: Roots about 2.5-4 cm (1-1.5 in) across; tops reach 15-20 cm (6-8 in) tall

Watch for — Pithy, woody, or hot roots: Caused by slow growth from heat, drought, or overcrowding. Keep soil moist, grow in cool weather, thin promptly, and harvest while roots are young and crisp.

How to tell easter egg radish needs repotting

Repotting on a calendar is less reliable than reading the plant. For easter egg radish, watch for these signs:

Roots circling the bottom of the module or pot, or poking out of the drainage holes.
The seedling dries out within a day and growth has visibly stalled.
Roots are white and matted in a tight spiral when you tip the plant out.
It has outgrown its current container for the stage of the season — pot easter egg radish on before it becomes hard root-bound.

For the underlying biology of a pot-bound root system and why it stalls a plant, see our guide to spotting and fixing a root-bound plant.

How often to repot easter egg radish

Pot on seedlings as they grow; not a perennial repot. Easter Egg Radishis grown for one season, so the question is really “how often to pot on” — keep moving it up before the roots circle. Fast-growing annual root crop forming a low rosette of slightly bristly leaves above a rounded taproot. Bolts quickly to flower under heat or long days, so it is grown as a short-cycle crop..

What size pot to step easter egg radish up to

Pot easter egg radish on gradually — a seedling jumped straight into a huge pot sits in cold, wet, airless soil and stalls. Step up one or two sizes at a time as the roots fill each container, finishing in a large final pot or the ground. The aim is roots that never circle and never check.

Not sure of the exact diameter? Our pot size calculator takes the current pot and root spread and tells you the right next size — it deliberately recommends a single step up, never a big jump.

The best time of year to repot easter egg radish

Pot easter egg radish on through the active growing season, whenever roots fill the current container — there is no single date, just "before it becomes root-bound". Avoid potting on during a cold snap.

Step-by-step: repotting easter egg radish

Pot on before it is root-bound. Check easter egg radish regularly; move it up as soon as roots reach the edge of the cell or pot, not after they have circled.
Step up one or two sizes. Choose the next container up — not a giant one. Cold, wet, unused soil around a small root system stalls seedlings.
Knock it out gently. Support the stem, tip the pot, and ease the rootball out without breaking it. A little teasing of circled roots at the base is fine.
Pot into rich mix. Set it into fresh loose, fertile, well-drained sandy loam, ph 6.0-7.0 at the same depth (tomatoes are the exception — they can go deeper to root along the stem).
Water in and grow on. Water well, keep it in good light, and resume feeding once it is established and growing again.

Aftercare

Water easter egg radish in well and keep it in bright light; a freshly potted-on seedling can wilt for a day while roots settle, so do not overcompensate by drowning it. Do not fertilise for about 1 week — fresh mix already carries nutrients and feeding freshly disturbed roots scorches them.

The right soil mix for easter egg radish

Easter Egg Radish wants loose, fertile, well-drained sandy loam, ph 6.0-7.0. Prefers light, stone-free soil that lets the round roots swell freely and evenly. Heavy or compacted soil produces small, misshapen roots; rich loose ground supports the fast 25-30 day turnaround. Always use fresh mix when you repot — reusing old, broken-down soil reintroduces the compaction and poor drainage you are repotting to fix.

Repotting easter egg radish — frequently asked questions

How often should you repot easter egg radish?

Pot on seedlings as they grow; not a perennial repot for easter egg radish. Easter Egg Radish is a seasonal crop, so you pot it on as a growing plant rather than repotting a perennial. Step seedlings up gradually into loose, fertile, well-drained sandy loam, ph 6.0-7.0 so the roots never circle the cell, ending in a large final container. A root-bound transplant stalls and never fully recovers.

What size pot does easter egg radish need?

When is the best time of year to repot easter egg radish?

Can you put easter egg radish straight into a much bigger pot?

No. Even a fast-growing easter egg radish should only go up one pot size at a time. A vastly oversized pot holds a reservoir of wet soil the roots cannot reach, which stays cold and soggy and rots the roots — the opposite of what you wanted.

Should you fertilise easter egg radish after repotting?

Not immediately. Wait about 1 week after repotting easter egg radish. Fresh mix already contains nutrients, and feeding freshly cut or disturbed roots burns them. Resume your normal feeding routine once you see new growth.