Purple Robe Locust is a great shade tree that also provides cascading purple flowers in the Spring. One major downside that people see with Locust trees is suckering and other trees popping up from the roots. This can be managed by giving the tree proper care. Suckers are a response to stress and can be eliminated by regular water, improving soil, and proper pruning.
All pricing and availability are subject to change
Pricing:
15 gallon – $70
24″ box – $200
Details and Care Information:
Sunset Zones: 2-24
USDA Zones: 4-8
Sun Exposure: Full Sun to Partial Shade
Soil pH: Highly Acidic to Highly Alkaline
Drought Tolerance: Drought Tolerant
Growth Rate: Fast
Growth Habit: Erect or Spreading with a Low Canopy
Height: Up to 40′ tall
Width: Up to 30′ wide
Evergreen or Deciduous: Deciduous
Longevity: 50 to 150 years
Litter Issue: Few to almost no fruit.
Pests and Diseases: Canker, Leaf Spot, Powdery Mildew and Borer, Leaf Miner
Branch Strength: Medium
Root Damage Potential: High
Suckering Potential: High
Flower: Purple
Bloom: Spring
Special Care:
Pruning Advice: Not pruning an aggressive amount of branching at any one time is a great way to manage the growth. For questions on correct pruning please call or consult a certified arborist, as incorrect pruning can cause the roots to produce suckers and spread as a result.
Watering Advice: Regular water helps to manage sucker growth. For more, visit How to Water Your Plants
Fertilizing:
Microclimate: What is a Microclimate?
