Plant Hopbush – In Fall, No Deeper Than the Ball

Plant Hopbush – In Fall, No Deeper Than the Ball guide illustration

Plant hopbush in fall, or in early spring. Dig a hole three times as wide as the root ball, no deeper, and space a hedge about 5 to 8 feet apart.

Planting Hopbush care summary diagram

Plant in fall, or in early spring

FactorRecommendedAvoid
WhenFall first, so roots grow before summer heat; early spring is the next windowDo not drop a new shrub into peak summer heat unless you can water it often
HoleThree times as wide as the root ball, no deeper; set the top of the ball even with the soil, or a little highDo not bury the trunk in a deep, wet hole
SpacingAbout 5 to 8 feet apart for a hedge; 6 to 8 feet or more for a specimenDo not jam a row so air cannot move through the stems
BackfillThe same native soil you dug out; break through hardpan so water can leaveDo not pack the hole with heavy compost that stays wet

hopbush goes in as a nursery shrub. Fall gives the roots a long cool season before the next summer. [1] Early spring still works if you plant before heat builds. Water the ball before it goes in the hole, then water again to settle the soil. [2] Site, sun, and later watering live on How to Grow Hopbush.

When should I plant hopbush?

Plant in fall if you can. Early spring is the next window. Summer planting only works if you can water the new shrub often.

How to plant hopbush

Set the plant at the same depth it sat in the pot. A crown a little above grade is safer than a sunken trunk in wet soil. [3] For a hedge or screen, 5 to 8 feet on center fills in without a solid wet wall of stems. [4]

  1. Water the nursery pot until the mix is moist through.
  2. Dig a hole three times as wide as the root ball and no deeper. Break through a hardpan layer so water can drain.
  3. Slide the plant out. Set the top of the root ball even with the soil, or a little high.
  4. Backfill with the soil you dug out. Do not bury the trunk. Firm lightly and water to close air pockets.
  5. Build a low basin to hold the first waterings, and mulch 2 to 3 inches, kept off the stems.
  6. Space a hedge about 5 to 8 feet apart. Give a specimen 6 to 8 feet or more.

How far apart do I plant a hopbush hedge?

About 5 to 8 feet apart for a screen. A tighter 4 to 5 foot row fills faster, but needs more plants and more air around the stems. A specimen wants 6 to 8 feet or more.

If a new shrub sits in a deep hole that holds water, lift it so the root ball sits even with the soil and open the sides of the hole.

FAQ

Can I plant hopbush in summer?

Only if you can water the new shrub often through the heat. Fall and early spring are the reliable windows.

Do I amend desert soil?

Backfill with the soil you dug out. Break through hardpan so water can leave. A heavy compost pocket that stays wet is worse than native soil that drains.

Recommended plants

References

  1. [1] Southwest Gardener - https://swgardener.com/hop-bush/
  2. [2] Three Timbers Landscape Materials - https://threetimbersshop.com/products/green-hopseed
  3. [3] Harvest to Table - https://harvesttotable.com/how-to-grow-hopseed-bush-dodonea/
  4. [4] University of Florida IFAS - https://ask.ifas.ufl.edu/publication/FP181

This note is part of Dodonaea Guides.

More planting notes by plant are gathered in Planting Guides.

Updated: Reviewed by Bosquelle Editors

This guide is written for real gardens, not perfect climates. Results vary with site, season, and plant choice. We draw on multiple sources and practical experience; treat the steps here as honest guidance, not a promise that every bed will behave the same.