Phlox Subulata

Full sun or partial shade.

Water phlox during dry summer weather, whenever rainfall is less than 1 inch per week.

Support with bamboo canes, brushwood or ring stakes before the flowers appear. Phlox are greedy plants, so apply a mulch 5-7cm (2-3in) deep, of well-rotted garden compost or manure in early spring. Shear off the spent flower stems to prevent reseeding. If the leaves show signs of powdery mildew, cut down to the ground and dispose of the affected foliage, but do not compost it. Clear away the debris around the plant to reduce the chances of reinfection. Lift and divide clumps in autumn and spring.