Berberis
Water below
29%
Healthy band 35% to 75%
Needs wateringJust watered
Drought tolerant once established. Water a young plant, then water only in prolonged drought.
Once established this plant rarely needs watering. Alerts are worth acting on mainly in a long dry spell or in its first year.
A spiny shrub in green or purple leaved forms, good for barrier hedging.