What zone are boxwoods?

Asked By: Kristeen Tschoche | Last Updated: 17th January, 2020
Category: home and garden landscaping
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Also called tree boxwood, the classic hedge plant represents the model boxwood. It is hardy down to zone 6 and a slow grower to a mature height of four feet. American Boxwoods (B. sempervirens) , often called Common Boxwood, is a perfect all-around group of plants that continue growing for up to 100 years.

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Besides, where do boxwoods grow best?

Most boxwood prefer to grow in part shade, such as the dappled light shining through overhanging foliage or a few hours of direct sunlight in the morning or afternoon. Certain varieties will tolerate heavy shade.

Likewise, do boxwoods like sun or shade? They prefer well-drained soil that is neutral to slightly alkaline. Mulchwith an inch or so of chopped leaves to help keep soil cool (but don't heap mulch against the stems). Once established, boxwood shrubs are very drought-tolerant. Most cultivars will grow in full sun to a half day of shade.

Also know, what looks good with boxwood shrubs?

Good companion plants with textural contract include thyme, hosta, lady's mantle, lirope, germander, rosemary or sage. Combine boxwood with low-growing shrubs with yellow or dark-colored foliage. This will add both color and texture. If the shrubs flower or produce berries, that creates even more interest.

What is the most hardy boxwood?

insularis are considered the hardiest of all boxwood. Buxus semper. virens, common box, is hardy to zone 6 (Krussmann 1984) and has a greater stature than the preceding species. The large, dark green leaves remain evergreen all year.

39 Related Question Answers Found

Is Miracle Gro good for boxwoods?

Miracle-Gro Miracid Plant Food is for acid loving plants. Boxwoods are not acid loving plants, so it should not be used on them.

Do boxwoods need a lot of water?

Watering Boxwood Shrubs
As a general rule, one or two deep waterings per week is plenty during the plant's first year, decreasing to once per week during the shrub's second growing season. Thereafter, watering a boxwood is necessary only during periods of hot, dry weather.

Are boxwoods expensive?

Boxwood, or buxus in the botanical lingo, is a mainstay of formal gardens because it can be clipped into tidy shapes. Two downsides hurt boxwoods' appeal: They are slow growers, which makes them expensive in nurseries because of the cost of carrying them for several years until they are big enough to sell.

How far apart do you plant boxwoods?

Planting holes for boxwood hedges should be two to three feet apart, and each hole should be as deep as and twice as wide as the root ball. You should be able to see the top one-eighth of the root ball above the soil surface after you plant the boxwood; if you cover the entire root ball, the plant may not survive.

Are boxwoods fast growing?


Japanese boxwoods look very similar to Korean boxwoods (Buxus sinica), and both are extremely popular because they are fast growing and can tolerate heavy frosts much better than English and American ones. They also are more compact and can grow to about 8 feet tall and about 6 feet wide.

Are boxwoods poisonous to dogs?

The entire tree is poisonous, both orally and topically, so it is best not to have them anywhere your dog will be. The Boxwood Tree is from the Buxaceae plant family, and contains alkaloids, which are toxic to dogs. While the entire plant is toxic, the leaves are especially poisonous to dogs and other small animals.

What are the smallest boxwoods?

Buxus sempervirens 'Suffruticosa'
A small, rounded evergreen shrub that forms tufts of growth resembling a cloud if left unpruned. The slow growing, dwarf form is ideal for edging and borders along pathways or around flower beds.

How big do boxwoods get?

Hardy in U.S. Department of Agriculture plant hardiness zones 5 through 8 -- again depending on the cultivar -- mature common boxwood plants can reach a maximum average height of around 20 feet. More commonly, however, they grow to a height of between 10 and 15 feet.

When should you plant boxwood shrubs?

The ideal time to plant boxwoods is during the late fall, late winter or the early part of the spring. Avoid planting at times of the year when temperatures are at their most extreme.

How do you shape boxwoods?


Pruning Boxwood Shrubs
  1. Step 1 - Remove Dead or Damaged Branches. These will be easily visible when next to growing branches and should be cut at the base of the stem.
  2. Step 2 - Clean up the Interior of the Boxwood.
  3. Step 3 - Thin the Boxwood.
  4. Step 4 - Shape the Boxwood.
  5. Step 5 - Trim all Sides of the Boxwood.

Do deer eat boxwood bushes?

Boxwoods (Buxus) are broadleaf evergreens, meaning they have broad leaves like deciduous plants but keep their leaves in the winter. This makes them a very popular choice for hedges. As a bonus, boxwoods contain alkaloids that are distasteful to deer.

Can you plant boxwood in planters?

Plant your boxwood shrubs in containers that are fast draining and big. You want your pot to be as wide as the plant is tall, and even wider if you can manage it. Boxwoods have wide-reaching, shallow roots. Also, any plant that stays outside through the winter winds is going to fare better if it's closer to the ground.

Are boxwoods acid loving?

Most evergreens need to be fed Holly-tone, an organic fertilizer for acid-loving plants. But, boxwood — and arborvitaes — are evergreen shrubs that are not acid-loving plants. So, they need an all-purpose plant food.

Do boxwoods have flowers?


Like most natural plants, boxwood reproduces sexually via flowers that produce seeds. Unlike many garden flowers, boxwood's blossoms do not delight with their color or size -- they're inconspicuous and a yellow-green color.

How far apart should I plant green velvet boxwood?

To plant a hedge of Green Velvet boxwood bushes, space the individual shrubs with their centers between 2 and 3 feet apart.

Should you cover boxwoods in winter?

Evergreens such as boxwoods may lose moisture from their leaves in winter faster than their roots can replace it from frozen soil. They are especially vulnerable to drying out in freezing temperatures and cold winds. It is generally not necessary to protect boxwoods with burlap except in certain circumstances.