Will die. The growth of Carnation Dianthus requires soil with good drainage, rich humus, good fertilizer retention properties and slightly alkaline clay soil. Outdoor ground planting cannot achieve the above growth environment, so it is not suitable for ground planting.
Soil: Dianthus prefers soft, air-permeable and water-permeable soil. It is recommended to mix leaf humus soil, coarse sand and perlite in a ratio of 4:3:3. Light, Dianthus caryophylla loves light very much, and its light needs must be met. It can be given full sunshine all year round, and let it bask in as much sun as possible. Even the strong light in summer does not need to be blocked. The stronger the light, the better it will grow and bloom. Water the first kiss dianthus likes a humid environment and is not drought tolerant. Don't wait until the soil is completely dry before watering. Usually, when it is half dry, water when the surface soil is dry. Make sure the soil is moist and there is no accumulation of water. Dianthus dianthus grows quickly and has relatively large flowers, so it requires a high amount of fertilizer. Fertilizer should be applied to it before it blooms. Just use a compound fertilizer with phosphorus and potassium elements. Sufficient nutrients can improve the quality of flowers. In addition, top-dressing is required after flowering. Use a multi-element compound fertilizer. Top-dressing is done every half a month, and is applied two or three times in a row to replenish the consumed nutrients.