How to Pot Chrysanthemums Purchased Online
With the popularity of online shopping for green plants, more and more gardening enthusiasts are choosing to buy chrysanthemum seedlings online. But how to pot chrysanthemums scientifically after快递 transport? When is the best time for transplanting to ensure the highest survival rate? Mastering the correct method can help online-purchased chrysanthemums quickly recover vitality and bloom brilliant flowers.
I. Complete Process Analysis of Potting Online-Purchased Chrysanthemums
1. Unboxing Inspection and Emergency Treatment
Immediately unpack upon receiving the package, focusing on checking for damaged leaves and rotten roots. If pests or diseases are found, soak in a solution of carbendazim 800 times for 20 minutes. Moisten the roots with water喷洒 on newspapers and place them in a shaded area to recover for 6-8 hours.
2. Scientific Soil Mixing Ratio
It is recommended to use a mixed matrix of humus soil: perlite: vermiculite = 5:3:2, adding 5g of bone meal as a base fertilizer per liter of soil. Pour boiling water over the matrix for disinfection, then let it dry to a slightly moist state for later use. Terra cotta pots should be soaked in advance to remove fire, and plastic pots should be wiped with alcohol for disinfection.
3. Step-by-Step Potting Techniques
Gently tap the original soil clod to loosen the outer layer of roots, retaining the central protective soil. Place 3cm of ceramic stones at the bottom of the pot as a drainage layer, then fill in 1/3 of the matrix and place the plant. Fill the soil to 2cm from the rim of the pot and use the "pull-up method" to gently lift the plant to spread the roots.
4. Detailed Management During the Recovery Period
It is recommended to use HB101 vitality factor 2000 times solution to water thoroughly, placing it in a scattered light and ventilated area. Maintain air humidity above 70% for the first 3 days, using a plastic bag to create a mini greenhouse. Gradually increase light from the 4th day and apply a thin fertilizer after 7 days.
II. Guide to the Best Time for Transplanting Chrysanthemums
1. Seasonal Selection Principle
The best time is when the temperature is between 15-25°C in spring and autumn. In summer, operations should be carried out during continuous rainy periods, and in winter, the indoor temperature should be kept above 18°C. Avoid transplanting during the bud formation period (September-October).
2. Daily Time Control
Choose 9-10 am or 4-5 pm on sunny days, avoiding noon intense sunlight. Operations can be carried out all day on cloudy days, but humidity should not exceed 85%. Transplanting is prohibited on rainy days to prevent root rot.
3. Plant Condition Judgment Criteria
The survival rate is highest when new buds are more than 2cm long and old leaves are upright without wilting. If more than 30% of the leaves are yellow, remove the diseased leaves and supplement with chelated iron fertilizer.
Mastering scientific potting timing and standardized operations can achieve a survival rate of over 95% for online-purchased chrysanthemums. It is recommended to choose three-year-old strong seedlings with original soil, combined with regular pot rotation care, which can form a full flower crown in the same year. Don't forget to share your care results in the comments section!