01 · Timing

When and how to begin

Direct sow after frost, or start briefly in individual pots to minimize root disturbance.

02 · Growing sequence

See the crop change before it happens.

Illustrated growth sequence for nasturtium, from establishment through mature harvest.
  1. 01Choose bush or trailing form for the space.
  2. 02Avoid excessive fertilizer.
  3. 03Water as the root zone dries.
  4. 04Harvest edible parts only after correct identification.

03 · Below the surface

Give the roots their working volume.

Planting geometryDepth, roots, and final space
10–18 in final spacing
½–1 in

Brittle roots prefer direct sowing and soil that is not overly rich.

04 · Harvest

Know when it is ready

Visual decisionRead the plant, not only the date
Illustrated growth sequence for nasturtium, from establishment through mature harvest.
Not yet

Still developing

Illustrated growth sequence for nasturtium, from establishment through mature harvest.
Ready

Pick fresh flowers and young leaves only from plants grown without unsuitable treatments; remove spent flowers to continue bloom.

Illustrated growth sequence for nasturtium, from establishment through mature harvest.
Past prime

Quality or vigor may decline when harvest is delayed beyond the intended stage.

05 · Common trouble

Inspect before you treat

AphidsExcess leavesPoor flowering

Symptoms can share several causes. Check moisture, recent weather, and the complete plant before applying a treatment.

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