Geranium 'Brookside' (Cranesbill)

1 bare root
£4.89
£4.89 each
3 bare roots
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£4.23 each
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9 bare roots
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‘Cranesbill’ refers to the beak‑like seed pod that follows the flowers. As it ripens, the pod looks like a crane’s bill, then springs to scatter the seeds.

Geranium ‘Brookside’ is a hardy cranesbill that quickly forms a spreading mound of dissected green leaves, topped with masses of clear violet‑blue flowers with pale centres. It’s an easy, generous perennial for weaving through borders and keeping the garden looking fresh for months.

Plant in moderately fertile soil that drains well, in sun or light shade. It’s ideal at the front of borders, alongside roses, or as ground cover between taller perennials. Once established it’s resilient, but it looks its best with occasional watering in prolonged dry spells.

For the longest display, deadhead spent flowers and give the plant a light trim if it becomes untidy—this often encourages another burst of blooms. A spring mulch of compost helps retain moisture and feeds the soil for stronger growth and flowering.

The cool, blue‑violet tones are perfect with whites, soft yellows and silvery foliage, and the open, saucer‑shaped flowers also make a natural partner for ornamental grasses. It’s a reliable filler that also feels special when planted in larger drifts.

You’ll receive one plant in the stated grade, dispatched in season for planting. Settle it in well for the first few weeks and it will soon knit into a long‑flowering patch that returns each year with minimal fuss.

Botanical name Geranium 'Brookside'
Flower colour Violet-blue with paler centre
Tuber size Grade I (Top Size)
Established height 50–60 cm
Established spread 45 cm
Plant spacing 5–7 per m²
Leaf colour Green
Habit Matforming
Life cycle Perennial
Hardiness Fully hardy (H7)
Years to establish 1st year
Sunlight Full sun, Partial shade
Position Exposed or Sheltered
Suitable for Pots, Borders, Cutting garden
Soil acidity Any
Soil moisture Moist but well-drained
Soil type Chalk, Clay, Loam, Sand
RHS Award (AGM) Yes
Growing skill Easy to grow
Pollinator-friendly Yes
Deer resistant No

Where to Plant:

Grow in sun or partial shade in moderately fertile, well-drained soil. It’s ideal at the front of borders and as ground cover between taller plants.

How to Plant:

Plant in spring or autumn, water in well, and space to let the clump spread. Add a mulch of compost to help retain moisture and feed the soil.

Aftercare:

Deadhead to prolong flowering and shear lightly if it gets untidy—this often encourages a second flush. Water in prolonged dry spells while establishing.

Planting and Flowering Calendar

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Key Features

Packed in paper

Packed peat-free

Great for Shade

Attracts wildlife

Drought tolerant

RHS Award (AGM)

Perfect for pots

Geranium 'Brookside' (Cranesbill) – flower bulbs, main product photo (Harding & Bloom)

£4.89

£4.89

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