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🌸 Rhododendron

Rhododendron

King of acid soils, rhododendron blooms April to June in part shade. Its shallow roots demand cool, light, lime-free soil — and hate any digging near the base.

The calendar at a glance

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Planting
Pruning
Flowering
☀️ Partial shade💧 Watering: regular❄️ Hardy to -20 °C🌱 Perennial

When to plant rhododendrons?

Plant rhododendrons in March, April, September and October.

When to prune rhododendrons?

Prune rhododendrons in June.

When does rhododendrons flower?

Flowering runs from April to June.

The tips that matter

  • Plant high with the rootball flush with the surface: shallow roots suffocate if planted even slightly deep.
  • Snap off spent trusses by hand (sparing the buds beneath): it will flower twice as well.
  • Yellow leaves with green veins mean lime chlorosis: top-dress with ericaceous soil and use rainwater.

Your garden tells you what to do

Add Rhododendron to your garden: HortusPal matches its calendar with your season and shows the right tasks at the right time — max 3 at once, zero guilt.

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