How to care for a newly purchased Begonia
How can a newly acquired Begonia quickly adapt to its environment? As one of China's traditional famous flowers, this Rosaceae plant is beloved for its sturdy branches and bright red flowers. Mastering five core care points can help your Begonia bloom beautifully on the balcony or in the courtyard.
One, the basic configuration of a healthy root system
1.1 Soil improvement plan
If the original potting soil is compacted and hardened, it is recommended to upgrade the matrix. Use a neutral to slightly acidic (pH6.0-6.8) mixed formula: garden soil 50% + decomposed leaf soil 30% + coarse river sand 20%, which can ensure nutrient supply and improve drainage performance. It is recommended to loosen the soil and apply fertilizer every spring to maintain soil activity.
1.2 Key points for pot changing operation
Choose a breathable ceramic pot 5cm larger than the original pot and place a 3cm thick layer of ceramsite at the bottom. When transplanting, retain the protective soil and gently shake the pot wall after filling with new soil to make the roots dense.
Two, environmental adaptation management
2.1 Light control strategy
Ensure 6 hours of direct sunlight per day in spring and autumn, and shade 30% between 10:00-15:00 in summer. Provide full sun in winter, and combined with low-temperature stimulation can promote bud differentiation.
2.2 Temperature and humidity balance
Three, scientific supply of water and fertilizer
3.1 Judging the watering cycle
Insert a bamboo stake into the soil; if the soil is dry at 3cm deep, it needs to be watered. Water every 3-5 days in spring and autumn, twice a day in summer morning and evening, and every 10-15 days in winter. Note that newly purchased plants need to be acclimated for 7 days before normal watering.
3.2 Fertilizer mixing plan
Use base fertilizer of decomposed sheep manure + bone meal (3:1), and apply N-P-K=10-20-20 water-soluble fertilizer after flowering. Spray 0.2% monopotassium phosphate in July-August to promote bud formation, and add organic liquid fertilizer in November for overwintering.
Four, shaping pruning techniques
Immediately after flowering, cut the flower branches to 3-4 buds, and thin out intersecting and diseased branches during the defoliation period. Retain branches at a 45° angle from the main stem and shape them with aluminum wire to create a robust posture.
Through systematic care and management, a newly purchased Begonia can form full flower buds in the same year. Regularly check the leaf condition and adjust the care details according to seasonal changes, and you will harvest a premium Begonia that blooms year after year.