Ulex europaeus · Shrub
Honey fungus: Improve drainage and avoid planting in soil known to be infected; remove severely affected plants.
Vine weevil: Check roots when purchasing new plants and apply biological nematodes to the soil in autumn.
Slugs and snails: Use physical barriers like copper tape or apply iron phosphate-based pellets around the base.
Root rot: Ensure planting in well-drained, sandy or acidic soil and avoid overwatering.
Nutrient deficiency: Avoid adding rich fertilizers which cause leggy growth; rely on natural soil nutrients in poor soils.