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The Daily Insight

Can I prune shrubs in June

Author

Sophia Edwards

Published Mar 05, 2026

Prune shrubs that flower before mid-June after they flower. For these spring-blooming beauties, remove the largest stems, cutting them back to the ground. This causes the plant to push out new growth from both the crown and all remaining stems. Prune any other stems to shorten or shape the shrub.

What can I prune in June?

Prune flowering shrubs such as Deutzia, Kolkwitzia, Weigela and Philadelphus after they have finished flowering. If this job is left too late, the new growth put on after pruning may not have sufficient ripening time to flower well next year. Evergreens such as Viburnum tinus can also still be trimmed this month.

How late can shrubs be pruned?

Dormant pruning is usually done in late winter, six to 10 weeks before the average last frost in your area. You can prune shrubs at any time of year if it’s necessary—for example, to remove broken branches or dead or diseased wood, or to remove growth that is obstructing a walkway.

Is it OK to trim shrubs in summer?

Summer is also a good time to cut back trees and shrubs in your indoor garden. Keep in mind when pruning houseplants that they grow much more slowly than outdoor plants, so avoid over-pruning.

When should you not trim bushes?

After “how?”, the second most-asked question we get about pruning is “when?” (Or, “Can I prune this now?”) The rule of thumb is to prune immediately after bloom for flowering shrubs, in late winter or early spring for non-blooming shrubs (particularly for heavy pruning), and not after mid-August for any shrubs.

Can you prune in July?

Not all shrubs should be pruned this time of year. … Most spring flowering shrubs have set buds for next year–pruning will only remove them. However, a few snips on some flowering shrubs will increase chances of a re-bloom before the summer is over, and for flowers next year.

Can I plant shrubs in June?

You can, however, successfully plant new perennials, annuals and shrubs in the heat of summer if the plant has spent the past several months in a container. Any shock from transplanting is essentially eliminated since you didn’t actually dig up the plant.

Can I cut my garden hedge in June?

We recommend avoiding hedge cutting during the main breeding season for nesting birds, which usually runs throughout March to August each year. … If someone is cutting a hedge during this period, speak to them and politely mention the risk to birds’ nests, and the laws protecting nests.

Can I prune in late summer?

Pruning trees and shrubs in late summer is NOT recommended because such pruning causes new soft growth that can’t harden off before winter.

What happens if you prune in summer?

Summer is a good time to prune if you would like to slow the growth of a tree or branch. Pruning reduces the the total leaf surface, which reduces the amount of food produced and sent to the roots.

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Can I prune evergreen shrubs in summer?

Pruning evergreen bushes is best done in late March or early April before new growth begins. Light pruning can also happen in late June or early July. Avoid pruning evergreen shrubs in the fall, since they are more susceptible to winter injury.

Can you trim evergreen bushes in the summer?

The best time to trim evergreen bushes, whether they are part of informal hedges or specimen plantings, may include pruning in summer if their health is at stake, but otherwise need to be pruned based on when they flower.

What is the best time of year to trim hedges?

Ideally, late winter and early spring are the best times to cut back an overgrown hedge. Summer is best for trims that maintain their shape and height.

What time of year do you trim evergreen bushes?

Late spring is an excellent time to prune evergreen shrubs in the landscape. Pruning just after the emergence of the spring growth will provide a basis for helping to shape the plant while retaining the natural look.

How do you prune overgrown shrubs?

When pruning mature, overgrown shrubs, remove the thickest branches first. Cut them back to the base of the shrub to promote new growth. Hand pruners are useful for smaller branches. Some can handle diameters up to an inch, but long-handled loppers give you leverage to cut branches 1 to 2 inches in diameter.

What is the best time of year to plant new shrubs?

Although it is possible to plant until soil can no longer be worked, September through October is the best time to plant trees and shrubs. Six weeks is considered adequate time to establish strong roots before the ground freezes and trees and shrubs enter dormancy.

Can you plant shrubs anytime?

Ideally, trees and shrubs need about a month to establish roots before a heavy freeze, but it’s actually OK to plant them anytime the ground is workable, and many bare-root trees and shrubs are planted in very early spring while they’re still dormant.

Can I plant new shrubs in May?

Although you can plant trees and shrubs almost any time the ground can be worked with a spade, avoid planting in late spring, right before hot summer weather, and in very late fall, because roots may not have enough time to get established before winter weather.

Is it bad to prune trees in the summer?

Pruning during the growing season always stimulates new growth. During summer’s heat, having to produce that ill-timed new flush of growth greatly stresses a tree. Pruning in the fall is even worse as it prevents the tree from going into a natural dormancy. The exception is heavily damaged, disease or dead wood.

Can you trim shrubs in August?

Pruning shrubs in August or early September may encourage a late flush of growth. This new growth may not harden sufficiently before the arrival of cold weather and be susceptible to winter injury. Prune evergreen shrubs, such as juniper and yew, in late March or early April before new growth begins.

What plants can be pruned in late summer?

Pruning keeps shrubs in shape Overgrown shrubs produce their flowers high up on the plant, where they can’t be seen. Anything that flowers from early winter to late spring, like deutzia, forsythia, kerria, philadelphus and weigela can be pruned in summer.

What is considered late summer?

Late Summer begins around the third week of August and runs through the Fall Equinox. In August, Nature is undergoing its last burst of growth before harvest time.

What is late winter for pruning?

The bulk of shrub pruning occurs in late winter when plants are dormant, just before new growth begins to emerge. This is also a good time to clean up beds by cutting back ornamental grasses and perennials. Pay close attention to fruiting shrubs to encourage high yields.

When should you cut back trees and shrubs?

Not all trees and shrubs should be pruned in the winter or early spring, however. Generally speaking, shrubs and trees that bloom on new growth should be pruned in the winter and early spring, while those that bloom on old growth should be pruned in late spring or summer (i.e., after their flowers fade).

How far back can I trim my hedges?

Don’t cut too far from or too close to the bud you want to encourage. Don’t cut branches flush against the trunk. Don’t cut more than one-fourth of the plant’s height in any one season. Don’t be afraid to prune — your plant actually needs it to remove dead wood and to take on the shape you want.

Can you cut hedges in winter?

Is it too cold to do hedge cutting? … But as a general rule, it’s fine to cut back deciduous hedges, but not evergreen trees, which should only be cut back in the spring. Most other plants are dormant during the winter, which is typically the best time to make any adjustments to their shape.

Can I prune a rhododendron in July?

Do not prune rhododendrons during the spring or summer months as the rhododendron will still be producing a few flowers and new growth. You will need to wait until the first frost of fall has occurred, with late winter being the best time to prune.

Can you prune in September?

In mild areas, where there’s little risk of winter damage, prune after flowering during late September or early October. Thin out congested growth by cutting back one-in-three stems that have produced flowers to a new sideshoot low-down or to near ground level.

Should dead branches be removed from shrubs?

DON’T allow dead branches and limbs to become a safety hazard. Most gardeners prune away dead branches to ensure the health of the tree or shrub, as dead or damaged branches can draw energy away from the healthy ones.

Is it OK to prune bushes now?

The best time to prune is after flowering. If the plant needs to be renovated, or severely reduced, this can be done late winter and early spring just before growth begins. Remove old flowers (deadhead) and cut back to healthy outward facing buds.

Can you trim hedges any time of year?

Late spring, early fall,or winter (when the hedges are fully dormant) are the best times for pruning hedges. Don’t prune hedges during very hot, dry weather, and prune well before your first frost date.