Japanese Lilac Information What Is A Japanese Lilac Tree

The Japanese lilac is a deciduous, tree-form lilac. It has a moderate growth rate, an upright growing habit, and a rounded shape. It is a mid-size tree belonging to the olive family that is grown for the panicles of white flowers it bears for about two weeks in early summer.

How tall does a Japanese lilac tree get?

The habit is graceful, with spreading branches that form an oval to rounded crown. Plants can be grown as large shrubs or small trees. Japanese tree lilac grows 20 to 30 feet tall with a spread of 15 to 25 feet. Leaves are simple, opposite, entire, ovate, and 3 to 6 inches long, half as wide, with long, tapered tip.

Are Japanese lilac trees fragrant?

Japanese tree lilac is larger than the shrub lilacs and it blooms a little later. It produces large clusters of small creamy-white, fragrant flowers.

How fast does a Japanese lilac grow?

Annual Growth

A large shrub or a small tree, the Japanese lilac adorns itself with white flowers during the summer months. The annual growth rate of the tree is 12 to 18 inches.

How much water does a Japanese lilac tree need?

Syringa reticulata

Requires full sun and deep watering every 7-10 days. Not temperature sensitive. Good for planting along streets.

How do you care for a Japanese lilac tree?

Light. You will be most happy with Japanese lilac tree if you grow it in full sun. ...
Soil. Since it needs a well-drained soil, mix compost into the ground when you plant Japanese lilac trees. ...
Water. Keep the ground evenly moist, but make sure it drains well. ...
Fertilizer.

Are Japanese lilac trees poisonous to dogs?

Lilac bushes (Syringa spp.) ... If your pets want to sample a taste of the bush as well, never fear – the plants are not poisonous to animals and are not toxic to humans at all. In fact, lilac flowers are edible, according to the Colorado State University Extension's website.

Do lilac trees have big roots?

You can generally expect shrubs and trees to develop roots that extend out about one and one-half times the length of the branches. Lilac roots are not considered invasive, but a shrub that's 10' wide will probably have roots extending out about 15' in all directions.

How do you prune a Japanese lilac tree?

Perform a rejuvenation pruning on mature Japanese lilac trees every few years by cutting one-third of the large, old stems all the way back to the ground in late winter. The following year, again in late winter, remove half of the old stems.

When can you trim a Japanese lilac tree?

Lilac Japanese tree, including reticulata and pekingensis. These trees should be pruned in early spring, before the sap starts to flow (March). This will remove some spring flowers. Pruning can also be done in summer, after the leaves are full size.

Are lilac tree roots invasive?

Lilac roots aren't considered invasive and as long as you leave enough space between the tree, or shrub, and the structure, there is little risk from planting lilacs near foundations. Lilac roots generally spread one and one-half times the width of the shrub.

How tall do lilac trees grow?

The common lilac (Syringa vulgaris) grows 12 to 15 feet tall and 10 to 12 feet wide. There are many smaller dwarf varieties that mature at 4 to 6 feet tall and 3 to 7 feet wide. Japanese tree lilacs (Syringa reticulata) can reach 25 to 30 feet tall.

Are coffee grounds good for lilacs?

Using Fresh Coffee Grounds

Grow lilacs in fertile, humus-rich, well-drained, neutral to alkaline soil (at a pH near 7.0). If your soil is in poor condition, add compost to enrich.

How do you winterize a lilac tree?

This occurs in late winter to early spring when buds are beginning to break and a harsh freeze comes along. Use a blanket, canvas, or even plastic tent over the bush to help protect the buds form the cold. Remove it during the day if temperatures warm up so the plant can get sun and air.

How long does a lilac tree live?

The trees have a lifespan of about 100 years. 5. Pruning and blooming. Lilacs bloom on old wood, meaning they should be pruned immediately after blooms have faded to provide a chance for new growth that will allow flowers to set for next year.

Why didn't my ivory silk lilac tree bloom this year?

Here are some of the most common reasons that your lilacs didn\'t bloom: You may have inadvertently pruned off the new flower buds last year. The new buds form shortly after the flowers die back. Prune in spring immediately after the blooms have faded.

What fertilizer should I use on lilacs?

Bone meal is a great fertilizer for lilac bushes. This is because it makes soil more alkaline. It is a natural plant food easy for the lilac to intake. Fertilizing lilacs isn't strictly necessary except after the first and second years of planting.

How big does a dwarf lilac tree get?

Regular lilacs can grow 6 to 15 feet (1.8-4.5 m.) in height but the dwarf lilac varieties are only 4 to 5 feet (1.2-1.5 m.) and can easily fit into small gardens or even containers.

How often does a Japanese lilac tree bloom?

Japanese tree lilacs are beautiful trees that provide an abundance of large creamy white flower clusters in early summer, usually lasting at least two weeks.

What plants can kill dogs?

The 10 Most Common Poisonous Plants for Dogs

Sago Palm. iStock.com/ivstiv. ...
Tulips. iStock.com/lesichkadesign. ...
Lily of the Valley. iStock.com/oluolu3. ...
Oleander. ...
Philodendrons. ...
Rhododendron (also known as Azaleas) ...
Dieffenbachia (also known as Dumb cane) ...
8. Japanese Yews (also known as Buddhist pine or Southern yew)

Is lilac wood good for anything?

Woodworkers considered the lilac wood to be a "hardwood," suitable for carving and musical instruments. Whether you are clearing out old bushes or just trimming in your yard, save the wood and use it for heat in a fireplace.