garden phlox

Garden phlox should be watered deeply once a week during the growing season. Water should be applied until it penetrates to a depth of at least 6 inches. During periods of hot weather more frequent, lighter watering may be necessary. The plants should never be allowed to dry out completely. Mulching around the plants will help to retain soil moisture. In late summer, after the blooms have faded, reduce watering to once every 2 weeks.

Garden phlox (Phlox paniculata 'Prime Minister') requires at least 6 hours of direct sunlight a day in order to flourish, with more allowing for even more vigorous growth. When given enough sunlight, the heads of the flowers can reach 6 to 8 inches in diameter. It is best to grow this species of plant in areas with full sun, but can also tolerate partial shade in the mornings or late afternoons. To ensure good growth, garden phlox should receive at least 6 hours of sunlight a day, with the ideal period being between 10am and 4pm.

Garden phlox (Phlox paniculata ‘Prime Minister’) should typically be pruned in early spring, before new growth begins. Pruning too early, or too late in the season, can damage or stunt the growth of the plant. The best time to prune is right after the plant has finished flowering. Pruning too early may lead to a reduction in flowering as well. Garden phlox should be pruned to a height of 12-24 inches. Also, prune off any dead or spindly stems to encourage healthy new growth. Trim any straggly or leggy stems to the base of the plant. Additionally, cut off any branches that are crossing or growing in an unnatural direction. This will help to maintain the plant's shape and improve air circulation around the foliage.