How many varieties of ceanothus are there?

There are more than 50 types of ceanothus (Ceanothus spp.), commonly called California lilac.

Just so, which is the hardiest ceanothus?

Ceanothus 'Victoria' (California Lilac) Regarded as one of the hardiest of the California Lilacs, Ceanothus 'Victoria' is a vigorous, bushy, evergreen shrub noted for its abundant clusters of brilliant indigo blue flowers in late spring and early summer.

Similarly, which is best ceanothus? Other ceanothus to look out for are 'Puget Blue', a medium-sized, free-flowering shrub that is recommended for clay soil; 'Cascade', which has long tumbling flower clusters; the dark-blue 'Burkwoodii', a later-flowering variety; and 'Delight', which is hardier than most.

Hereof, which is the darkest blue ceanothus?

Ceanothus Concha- Darkest Blue.

Why is my ceanothus dying?

The cold and snow are the most likely cause, although they can be funny with pruning and are generally a bit tempremental. If it has green leaves it is alive and will more than likey regrow, however it be better to start again a healthy happy young ceanothus is pretty quick growing.

How long does a ceanothus live?

between 10 and 15 years

How tall does ceanothus grow?

Some Ceanothus grow large, up to 6 metres tall, with a spread of 8 meters, such as Trewithen Blue, which makes checking the plant label important to know the eventual size of the shrub. Good strong blue varieties with the RHS garden merit award are 'Trewithen Blue' and 'Cascade.

How long does ceanothus take to grow?

Ceanothus from seed They will then need stratifying (keeping) in cold, moist conditions for up to three months and warm, moist conditions at 16-18°C (61-65°F) thereafter, with germination taking up to three months. Most Ceanothus are named cultivars and these won't come true to type if grown from seed.

Are ceanothus roots invasive?

Most ceanothus are shrubs, albeit fairly large ones, and a few are trees. The ones that are trees tend to have a reasonably distinctive tree like growth and larger flowers than the shrubs. All ceanothus put down a deep taproot which make them difficult to get out but they are not dangerous to buildings.

How do you look after ceanothus?

Caring for Ceanothus soapbush shrubs is also easy. Plant them in dry, well-draining soil with a pH between 6.5 and 8.0. They do fine in full sun or partial shade, but be sure to give them a little water in the driest part of summer.

Can you grow ceanothus in pots?

GROWING CEAOTHUS IN CONTAINERS Late spring / early summer flowering Ceanothus do not do well in pots or containers. Consider some other shrub if pots are your only option. One we can fully recommend is Mock Orange which produces masses of flowers in early to late summer.

Why is my ceanothus going yellow?

Yellow leaves on Ceanothus. They will often turn yellow and drop leaves in spring as they push new growth. If you over water, fertilize or get too much rain they'll show more yellow leaves. We've only had tons of dry, yellow leaves on very wet years.

How do you prune a ceanothus tree?

To prune Ceanothus as a tree, the following fall, remove the lower 1/3 branches then leave it alone to recover. Repeat the fall after that. Open up the branches a little so you have a tree, not a ball on a trunk. Here is a nice guide.

How do you plant Ceanothus Yankee Point?

How to grow

1. Cultivation Grow in fertile well-drained soil in full sun, sheltered from strong, cold winds.
2. Propagation Root semi-ripe cuttings in mid to late summer and hardwood cuttings from late autumn to midwinter.

Can you transplant ceanothus?

Dig it out with as much root ball as possible and plant it again immediately in a wel prepared hole. Autumns is the best time while theh soil is still warm enough for root growth and will allow the plant to re-establish before the big spring push to make new leaves and flowers.

How do you grow ceanothus from seed?

Strains, Cultivars, and Propagation of Ceanothus

1. To grow from seed, you need to imitate a forest fire, and the easiest way to do that is to pour hot water over your seeds.
2. Do this late winter, and let the seeds soak in the water for 24 hours.
3. Seeds can take 3 months to germinate.

Is California lilac evergreen?

California Lilac Information Plants are evergreen and have small to medium glossy green leaves which accent the bright to light blue flowers. You can see California lilac growing wild in Oregon, California and Washington, and some species are found as far as Guatemala.

How do I train ceanothus against a wall?

Training wall shrubs To clad a wall with a shrub such as ceanothus, set up series of horizontal wires, as above. Tie in the main shoot vertically, then fan out the side branches and tie in too. After flowering, remove any branches growing out from the wall, and tie in other shoots to fill any gaps.

Can I prune a Hebe right back?

As with the vast majority of flowering evergreen shrubs, Hebe shrubs should be pruned in the growing season - or right at the end of the winter dormancy period. They should not be pruned in late Autumn - nor winter months. When pruned well - and sparingly - these shrubby Veronicas can enhance any garden - or container.

Can you take cuttings from Choisya?

Most deciduous shrubs are happy for you to take cuttings. Hebe, choisya, lavender, hydrangea, rosemary and philadelphus all root well.

What is an evergreen bush?

Evergreen shrubs provide permanent structure in the garden and all-year-round interest. Some have beautiful flower displays, or are highly scented in winter when little else is growing, and some have variegated or colourful foliage - a perfect foil for summer perennials, and a feature in itself during the winter.

How do you take care of a California lilac tree?

California lilacs grow well in full sun, but appreciate some afternoon shade in hotter areas. They need well-drained soils, require little or no fertilization and need little water in summer (one or two deep waterings a month) once established.