SKU

AVDASSED37

How to plant dianthus

Start Dianthus seeds indoors 8 to 10 weeks before transplanting out, or direct sow them in early spring or early autumn so that the seeds may be exposed to frost. Ideal temperature: 15-21°C (60-70°F). Seeds germinate in about 10 days. Starting Just cover the small seeds very lightly with soil. Aim to space plants 15-23cm (6-9″) apart. Growing Grow in rich, well drained soil with a pH range of 6.0-7.5. Water established plants only during dry spells. Cut back the short stems after flowering, and be sure to mulch if very cold weather is expected. Replenish with new seeds every 3-4 years.

Care

Sow seeds about 1-2 inches deep and 6-10 inches apart filled in with rich and well-drained soil cover the seeds with the soil of about 2 layers then drop water once you sow seeds making the beds moist not wet and make sure the seeds don't wash out.

Pests/Diseases

Alternaria Leaf Spot: Small, round reddish brown spots with white to gray centers form on the upper surface of the leaves and along the midrib. ... Bacterial Wilt: This causes yellow streaking on the foliage. ... Botrytis: This fungus causes a grey mold on flowers, leaves, stems and buds.