Plant · P-070
Spanish Broom
Spartium junceum
Spanish broom is a fast nitrogen-fixing shrub recommended by Texas Smartscape and Texas Tech's Woody Plant Finder for hot, dry, low-water banks and cuts, with a heavy bee-pollinated bloom through spring and summer. Every part is toxic to livestock - cytisine and sparteine cause permanent neurological damage in horses and cattle, and goats eat it readily - so it must stay out of any paddock, and mature stands carry enough dead wood to be a fire hazard if not cut back every few years.
Record at a glance
Growing profile
- Sun
- Full Sun
- USDA zone
- USDA 8–10
- Soil
- Sand · Loam · Clay
- Moisture
- Dry · Well-Drained
Vertical layer
Shrub- Soil pH
- 5.5–8
- Plant type
- Perennial
- Mature height
- 5–10 ft
- Mature spread
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The deeper layer