How Many Stars to Plant in a Pot
Full of Stars is favored by horticulture enthusiasts for its star-like flowers. The reasonable cultivation density directly affects the flowering effect and plant health. This article will systematically analyze the number control and full-cycle management points of potted Full of Stars based on variety characteristics and cultivation practice.
Choosing Full of Stars Cultivation Density
Large Flower Variety Single Plant Cultivation
The large flower type Full of Stars can have a crown diameter of 40-50cm, and it is recommended to plant a single plant in a 25cm diameter pot. Its stems are sturdy and highly branched, which can form a full flower ball with a single plant. Overcrowding can lead to poor ventilation and cause gray mold disease.
Double Petal Variety Group Planting Techniques
The double petal Full of Stars has a relatively compact plant form, and 2-3 plants can be planted in a 20cm pot. Using an equilateral triangle layout and maintaining a plant spacing of ≥15cm can ensure the group's ornamental value while avoiding excessive root competition for nutrients.
Professional Level Cultivation Operation Guide
Seed Pretreatment Plan
Use a gradient germination method: first soak the seeds in 35°C warm water for 30 minutes to activate them, then transfer to a perlite matrix, maintaining 80% humidity and 22-25°C temperature. Cover with a breathable plastic wrap and vent 15 minutes each morning and evening.胚根萌发 can be seen in 3-5 days.
Matrix Ratio and Planting
The best matrix formula is peat: vermiculite: river sand = 5:3:2, adding 3g of slow-release fertilizer per liter of matrix. When planting, keep the protective soil, and control the root expansion depth to 8-10cm. After planting, water thoroughly with a root-setting water solution (adding 1000 times the carbendazim solution).
Environmental Control Key Points
Maintain 50% shading during the seedling period, with air humidity of 70%-80%. Ensure 4 hours of direct sunlight per day during the growing period, and the night temperature should not be lower than 15°C. Start applying phosphorus and potassium fertilizers 45 days before the flowering period (once a week, concentration 1500 times).
Full Cycle Maintenance Strategy
Potted Full of Stars needs to be rotated regularly to ensure even light exposure, using bamboo sticks to loosen the soil every 2 weeks to prevent compaction. After flowering, prune the残花 promptly, retaining 2-3 pairs of basal leaves, and applying balanced fertilizer can promote secondary flowering. Use the pot-in-pot method to insulate during the high summer temperatures, and supplement with plant grow lights during indoor winter maintenance.