Mature size & growth rate

How big does Centennial Hops (Humulus lupulus 'Centennial') get?

Also called Centennial hops, Super Cascade.

More about centennial hops

About Centennial Hops

Humulus lupulus 'Centennial' · also called Centennial hops, Super Cascade · edible

Centennial, nicknamed 'Super Cascade', is a dual-purpose American hop with higher alpha acids and an intense citrus-floral aroma. It is a vigorous twining perennial bine that dies back each winter and climbs 4-6 m up support strings the following spring. Grow it in full sun with deep, fertile, free-draining soil and tall vertical support.

Mature size: Bines climb 4-6 m per season from a crown spreading to about 1-1.5 m wide.

Watch for — Downy and powdery mildew: Crowded, humid growth shows yellow spotting, twisted shoots and browning cones. Strip the lower bine, increase spacing and airflow, water at the base, and cut out infected tissue early.

Indoor size vs how big it gets in the wild

Centennial Hops reaches its full size within one growing season — there is no "long-term" size, just how big it gets before you harvest or it dies back. Indoors and in a pot, expect bines climb 4-6 m per season from a crown spreading to about 1-1.5 m wide.. 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 sizes up fast and once, racing from seedling to full size in a single season; after cropping it is finished, so size is a within-season question.

Growth rate and years to mature

Centennial Hops is a fast grower. Realistically, expect a single growing season — it reaches full size in one year, then is done. Its feeding profile backs this up: hungry feeder. mulch with compost or manure in spring, supply nitrogen-rich feed during rapid climbing, then switch to a balanced fertiliser as cones set. stop heavy nitrogen late in the season to encourage coning over leaf.

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

How to keep centennial hops smaller

You are not stuck with the maximum size. For centennial hops specifically, these are the levers, in order of impact:

Choose a compact or dwarf variety of centennial hops from the start — that is the most reliable size control for an annual.
Grow it in a smaller container to naturally limit how large it gets.
For some crops, pinching or pruning the growing tips keeps the plant shorter and bushier.
Sow a little later or space plants closer if you specifically want smaller individual plants.

How to grow centennial hops bigger or faster

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

Full sun, warm soil and steady water are what drive a crop to full size fastest.
Sow at the right time for your zone so it gets the whole season to size up.
Feed appropriately for the crop and never let it check (stall) from drought or cold.

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

When centennial hops outgrows the room (or the pot)

"Too big" usually arrives as one of these signs for centennial hops:

It sprawls beyond its bed or container before harvest — usually a spacing or support issue.
It flops or needs staking once it hits full height.
Once it has fruited or bolted, it is at its final size for good — the next plant is a new sowing.

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

Centennial Hops size — frequently asked questions

How big does centennial hops get?

Centennial Hops reaches bines climb 4-6 m per season from a crown spreading to about 1-1.5 m wide. when grown indoors. It sizes up fast and once, racing from seedling to full size in a single season; after cropping it is finished, so size is a within-season question.

Is centennial hops slow or fast growing?

Centennial Hops is a fast grower. Expect a single growing season — it reaches full size in one year, then is done. Centennial Hops reaches its full size within one growing season — there is no "long-term" size, just how big it gets before you harvest or it dies back.

How long does centennial hops take to reach full size?

Roughly a single growing season — it reaches full size in one year, then is done. Light, pot size and feeding move that timeline more than anything else.

How do I keep centennial hops smaller?

Choose a compact or dwarf variety of centennial hops from the start — that is the most reliable size control for an annual. Grow it in a smaller container to naturally limit how large it gets. For some crops, pinching or pruning the growing tips keeps the plant shorter and bushier. Sow a little later or space plants closer if you specifically want smaller individual plants.

How can I make centennial hops grow bigger or faster?

Full sun, warm soil and steady water are what drive a crop to full size fastest. Sow at the right time for your zone so it gets the whole season to size up. Feed appropriately for the crop and never let it check (stall) from drought or cold.