Mature size & growth rate

How big does Weeping Nootka Cypress (Cupressus nootkatensis 'Pendula') get?

Also called Weeping Nootka Cypress, Weeping Alaska Cedar, Pendula Nootka Cypress.

More about weeping nootka cypress

About Weeping Nootka Cypress

Cupressus nootkatensis 'Pendula' · also called Weeping Nootka Cypress, Weeping Alaska Cedar · flowering

A dramatic, narrowly columnar cultivar of Nootka Cypress with strongly weeping, pendulous branch tips that hang almost vertically. A slow-growing specimen tree prized in large gardens, parks, and streetscapes for its elegant, architectural silhouette year-round. Cold-hardy and adaptable, it tolerates wet soils and cool climates better than most ornamental conifers.

Mature size: 10–20 m tall, 2–4 m wide (slow-growing, decades to reach full height)

Watch for — Slow establishment: This cultivar is notably slow-growing. Young transplants can take 2–3 years to put on significant extension growth. Stake firmly for the first 2 seasons and mulch generously to support establishment.

Indoor size vs how big it gets in the wild

Weeping Nootka Cypress grows on a tree's timeline and scale — indoors it becomes a tall, trunked statement plant rather than a tabletop one. Indoors and in a pot, expect 10–20 m tall, 2–4 m wide (slow-growing, decades to reach full height). A pot, your light levels and a little pruning are what set the final size in a home, far more than the plant's theoretical potential.

It gains real height on a trunk or main stem, adding a tier of leaves a year and eventually reaching for the ceiling — this is a plant you grow up, not out.

Growth rate and years to mature

Weeping Nootka Cypress is a slow grower. Realistically, expect a decade or more — slow growers like this add only a few centimetres a year, so expect 8-15+ years to reach their indoor ceiling. Its feeding profile backs this up: apply a balanced slow-release granular fertiliser in early spring if growth is sluggish or foliage is pale. on fertile garden soils, feeding is rarely needed after establishment. top-dress annually with composted bark to maintain soil structure.

Want this turned into the right next pot at the right moment? The pot size calculator and the weeping nootka cypress repotting guide cover when and how much to size up — pot size is one of the biggest levers on how fast weeping nootka cypress grows.

How to keep weeping nootka cypress smaller

You are not stuck with the maximum size. For weeping nootka cypress specifically, these are the levers, in order of impact:

The decisive tool is the secateurs: weeping nootka cypress can be topped (cut the main growing tip) to cap its height and force a bushier, shorter shape.
Keeping it deliberately pot-bound in a snug container slows the whole plant and limits ultimate size.
Prune in spring so it heals fast; remove the tallest leader back to a node to reset the height.
Good news: slow growth means topping it once buys you years before it needs doing again.

The keep-it-smaller method, step by step

Pick the new height. Decide how tall you want weeping nootka cypress and find a leaf node or branch point just below that.
Top the main stem. Cut the main growing tip cleanly just above that node in spring; this permanently caps the height and forces side branches.
Keep the pot snug. Avoid jumping to a much bigger pot — a slightly restricted rootball keeps the whole plant smaller.
Maintain the shape. Prune back the tallest new leaders each spring to hold it at the height you chose.

How to grow weeping nootka cypress bigger or faster

If you want it to fill the space sooner, push the conditions rather than hoping — for weeping nootka cypress the accelerators are:

It already wants the bright light it needs; warmth, a yearly pot-up and spring-summer feed are the accelerators.
Pot up a size every year or two while young; restricted roots are the main thing holding height back.
Feed regularly through the growing season and keep it warm — height comes from sustained good conditions.

Light is almost always the ceiling. The weeping nootka cypress light requirements page covers exactly how bright a spot it needs to grow at its potential instead of stalling.

When weeping nootka cypress outgrows the room (or the pot)

"Too big" usually arrives as one of these signs for weeping nootka cypress:

The top leaves pressing against or bent by the ceiling — the classic "this is now too tall indoors" sign.
It has to be moved away from a light source it has literally outgrown.
Roots filling the largest pot you can reasonably keep indoors — at that point it is top-or-prune or move it outside (if hardy).

If it is the pot rather than the room, it is a repotting job, not a goodbye — see the weeping nootka cypress repotting guide. If you want more of this plant instead of a bigger one, the weeping nootka cypress propagation guide turns prunings into new plants.

Weeping Nootka Cypress size — frequently asked questions

How big does weeping nootka cypress get?

Weeping Nootka Cypress reaches 10–20 m tall, 2–4 m wide (slow-growing, decades to reach full height) when grown indoors. It gains real height on a trunk or main stem, adding a tier of leaves a year and eventually reaching for the ceiling — this is a plant you grow up, not out.

Is weeping nootka cypress slow or fast growing?

Weeping Nootka Cypress is a slow grower. Expect a decade or more — slow growers like this add only a few centimetres a year, so expect 8-15+ years to reach their indoor ceiling. Weeping Nootka Cypress grows on a tree's timeline and scale — indoors it becomes a tall, trunked statement plant rather than a tabletop one.

How long does weeping nootka cypress take to reach full size?

Roughly a decade or more — slow growers like this add only a few centimetres a year, so expect 8-15+ years to reach their indoor ceiling. Light, pot size and feeding move that timeline more than anything else.

How do I keep weeping nootka cypress smaller?

The decisive tool is the secateurs: weeping nootka cypress can be topped (cut the main growing tip) to cap its height and force a bushier, shorter shape. Keeping it deliberately pot-bound in a snug container slows the whole plant and limits ultimate size. Prune in spring so it heals fast; remove the tallest leader back to a node to reset the height. Good news: slow growth means topping it once buys you years before it needs doing again.

How can I make weeping nootka cypress grow bigger or faster?

It already wants the bright light it needs; warmth, a yearly pot-up and spring-summer feed are the accelerators. Pot up a size every year or two while young; restricted roots are the main thing holding height back. Feed regularly through the growing season and keep it warm — height comes from sustained good conditions.