249 gardener saves
Celtis: the varieties gardeners actually grow
We track 3 varieties; these are the ones gardeners actually save and plant, ranked by real saves rather than catalog marketing. Each links to full care, bloom, and live price data.
The 3 most-saved Celtis varieties
Of 3 in the catalog — ordered by how many gardeners actually grow them.
#1 most savedPrairie Sentinel Hackberry
Celtis occidentalis 'Prairie Sentinel'
#2 most savedCommon Hackberry
Celtis occidentalis
#3 most savedSugar Hackberry
Celtis laevigata
How to grow Celtis
What the Celtis varieties in our catalog actually agree on — drawn from the care records of the 3 most-grown of them, not from a generic template.
The Celtis year
- PruneJanuary and February100% of varieties
Prune in late winter to remove deadwood and establish good structure.
- PlantMarch, April, October and November67% of varieties
Plant in spring or fall to allow roots to establish.
Do
- Water regularly for the first year to establish a deep root system.
- Allow the tree to develop its natural, often picturesque form.
- Appreciate its value to wildlife, including birds and butterflies.
- Provide supplemental water during extreme drought, especially when young.
- Prune young trees to develop a strong central leader and scaffold branches.
Avoid
- Do not be concerned by cosmetic issues like leaf galls.
- Avoid planting in deep shade, which can lead to a weak, spindly form.
- Don't over-fertilize; this tree thrives in average to poor soils.
- Do not plant too close to homes, sidewalks, or septic systems.
What goes wrong with Celtis
| Problem | What you'll see | What to do |
|---|---|---|
| Hackberry Nipple Gall | Small, raised bumps (galls) on the undersides of leaves, caused by psyllids. | Purely cosmetic and does not harm the tree. No control is needed or recommended. |
| Witches' Broom | Dense, broom-like clusters of twigs, caused by a fungus and a mite. | Common and characteristic of the species; does not threaten tree health. Prune out for aesthetic reasons if desired. |
| Powdery Mildew | White, powdery fungus on leaves in late summer and fall. | Generally not harmful. Improve air circulation. Fungicides are not typically necessary. |
Making more Celtis
Seed
- Collect ripe, dark purple fruits in the fall.
- Clean the pulp from the seed.
- Stratify the seeds in moist sand in a refrigerator for 60-90 days.
- Sow seeds in spring about 1/2 inch deep.
Budding
- In late summer, collect budwood from 'Prairie Sentinel'.
- Select a pencil-sized seedling rootstock of the species.
- Make a T-cut in the bark of the rootstock.
- Insert a single bud from the scion wood into the T-cut.
- Wrap with budding tape to secure it.
- The bud will unite and grow the following spring.
Celtis questions
How many types of Celtis are there?
The Sow catalog tracks 3 distinct Celtis varieties. The most popular — ranked by 249 real gardener saves — are shown first above.
What zones does Celtis grow in?
Across its varieties, Celtis covers USDA Zones 4–9. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Celtis bloom?
Most Celtis varieties bloom in mid-spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Celtis should I choose?
Start from the most-saved varieties above — popularity across thousands of gardens is a strong signal of reliability — then filter by your zone and sun. In the Sow app you can preview any of them in a photo of your actual yard before you buy.
Keep exploring
Design with Celtis in your own yard
Snap a photo of your space and see these varieties planted in it — sized correctly, matched to your zone, with care reminders included.
