Hebe hulkeana
New Zealand lilac, Hulke's hebe
Also known as Veronica hulkeana (H), Hebe 'Fairfieldii', Heliohebe hulkeana
- Height × spread
- 0.65m × 0.8m
- Position
- Full sun
- Hardiness
- Average winter to - 10C (RHS H4)
- Flowers
- Spring, Summer
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
A handsome Hebe that is in contrast, both in growth habit and flower, to the majority of its kind. This has a somewhat open habit of growth. It has mahogany stems that carry good sized shiny green leaves with a smooth surface, toothy burgundy tinted edges, touches of burgundy on the central rib and the leaf stalk (petiole). It has large rather open panicles of delicate flowers in lavender blue to pink or even white shades. The flowers are produced in late spring and early summer. This is often trained against a wall where it makes a beautiful and unusual wall shrub.
- Flower colour
- Blue, Lilac, Purple
- Foliage colour
- Green
- Stem colour
- Mahogany
- Variegated
- No
- Scent
- No
- Shape
- Dome
- Height
- 0.65m
- Spread
- 0.8m
- Season of interest
- Spring, Summer
- Flowers in
- Spring, Summer
- Evergreen
- Evergreen
- Garden style
- Shady court, Seaside garden
- Sun or shade
- Likes full sun, tolerates part shade, tolerates light shade
- Soil type
- Chalk, Loam (normal)
- Soil pH
- Alkaline, Neutral
- Drainage
- Moisture retentive soil, Well drained soil
- Hardiness
- Average winter to - 10C (RHS H4)
- Borders & containers
- Borders
- Use for
- Wall cover, Bee attraction, Butterfly attraction
- Walls
- South, West facing
- Maintenance
- Easycare – low/no maintenance
- Hazards
- No
Spring
Spring - late · Outdoors
Apply slow release fertiliser
Apply a slow release fertiliser which is spread around the root area of plants soon after they have come 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 to keep the soil moist
For best results, this plant needs soil that is always moist. Water deeply and regularly as soon as soil appears dry. Even for established plants in the ground, a dry week can cause problems with some soils. Check plants in pots more often, especially in hot weather. Or install an automatic irrigation system which will do the hard work for you, even when you are away on holiday.
Without regular watering some plants never fully regain their beauty.
Spring - mid · Planting
Prune old branches occasionally
On well established plants, every other year take out two or three branches to their base, doing this as the plant is just coming into growth. This is a very gentle prune, and be careful not to spoil the plant's symmetry.
Spring-Summer · Planting
Prune lightly after flowering
Give the plant a light haircut, generally tidying it up and removing any shoots that are wayward or damaged in any way. Dead flowers can be cut off if this is practical - the shrub may have too many, or they may be hard to reach.
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.