Indigofera amblyantha
Indigo, Wild indigo
- Height × spread
- 2m × 2m
- Position
- Full sun
- Hardiness
- Cold to -15C (RHS H5)
- Flowers
- Summer, Autumn
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
A plant with dainty and attractive foliage comprising many oval leaflets, held in pinnate sprays and floating out from the plant. The flowers are held in slender tapering spires that carry clear light pink pea flowers. The flowers at the base of the spire open first and the spire will increase in length as the uppermost blooms begin to flower. It should flower all summer through. The flowers appear on young growth, so pruning can give you more flowers.
- Flower colour
- Pink
- Foliage colour
- Green
- Variegated
- No
- Scent
- Yes
- Shape
- Fan
- Height
- 2m
- Spread
- 2m
- Season of interest
- Summer, Autumn
- Flowers in
- Summer, Autumn
- Evergreen
- Deciduous
- Garden style
- Gravel garden
- Sun or shade
- Likes full sun
- Soil type
- Loam (normal)
- Soil pH
- All types
- Drainage
- Well drained soil, Drought resistant
- Hardiness
- Cold to -15C (RHS H5)
- Borders & containers
- Borders
- Use for
- Wall cover, Structural
- Walls
- South, West facing
- Hazards
- No
AutumnNow
Autumn - late · Outdoors
Apply mulch
Spread organic material around the plant being careful not to bury its crown, or to put the mulch above the point at which the plant has been grafted in the case of trees.
A mulch is a covering that can: protect the soil surface from rain, heat and cold; deter weeds; provide nutrients. Organic indicates that material has vegetative origin e.g. manure, compost. Synthetics i.e. plastics, or stones are often called mulches.
Spring
Spring - late · Outdoors
Feed with slow release fertiliser
Apply a general purpose slow release fertiliser, spreading it around the root area of the plant as it is coming into growth. (Or apply a liquid feed at regular intervals throughout the growing season.)
This is a simple way to provide a nutrient boost as a single annual procedure.
Spring-Autumn · Outdoors
Water during dry periods
For plants in the ground, when there has been little or no rain for a period of 7-10 days and the soil is dry, give it a deep watering and repeat weekly until there is a downpour of rain. Check plants in pots more frequently, especially in hot weather.
Spring - early · Planting
Prune annually or for renovation
Prune annually to remove dead or damaged growth and misplaced branches. Occasionally to renovate the plant, replace annual pruning by more drastic renovation pruning where the shrub is taken back to a cluster of stems 30cm - 45cm above the ground.
Planting & general
Outdoor planting · Planting
Add root growth stimulant to the planting hole
Mycorrhizal fungi helps roots establish quickly, so they absorb water and nutrients more efficiently. It comes as a powder, granule or gel. Add to the planting hole or container, and to the plant's rootball before planting in the hole. For "bareroot" plants use a gel.