Blazeking Cutting Method
As a star variety among succulent plants, Blazeking is deeply loved by gardening enthusiasts for its unique prismatic shape. Cutting propagation is an important way to continue its vitality, but how to increase the success rate of cutting is a problem that puzzles many growers. This article will systematically analyze the key technical points of Blazeking cutting, helping you to easily cultivate healthy new plants.
Accurate Control of Cutting Time
Best Season Selection
In spring (March to May), when the temperature rises to 18-25℃, the activity of plant cells increases, and callus formation can be observed within 7-10 days after cutting. In summer, avoid cutting during the high temperature period at noon and use a 60% shading net for better results. It is recommended to complete the operation before the end of September in autumn to ensure that the new roots have enough time to develop.
Day and Night Temperature Difference Control
Maintaining a day and night temperature difference of 8-10℃ can effectively promote root differentiation, and the night temperature should not be lower than 15℃. This can be achieved through a greenhouse or thermal film. In winter, cutting must be equipped with supplemental lights to maintain 6 hours of light per day.
Advanced Techniques for Stem Segment Processing
Selection Standard for Parent Plants
Choose healthy parent plants that are 2-3 years old, with stem diameter ≥1.5cm and 3-4 angles. After wiping the pruning shears with an alcohol swab, make a 45° oblique cut 15cm from the top, which increases the cut area by 20% for better nutrient absorption.
Scientific Wound Treatment
Invert the stem segment and let it sit for 2 hours to allow the latex to solidify naturally, then soak in a 800 times solution of carbendazim for 15 minutes. The innovative use of pearl powder sealing method can shorten the rooting time by 3-5 days.
Substrate Formula Upgrade Plan
Basic Material Ratio
Mix vermiculite, perlite, and coconut bran in a ratio of 3:4:3, with particle diameter controlled between 2-4mm. Add 5g of bone meal as a slow-release fertilizer to each liter of substrate, and adjust the pH value to 6.0-6.5.
Disinfection Operation Standard
Use the steam sterilization method, place the substrate in a steamer and treat at 120℃ for 30 minutes, then spray with EM bacteria solution to establish a beneficial microflora. It is recommended to use red ceramic pots, which have 40% better breathability than plastic pots.
Intelligent Maintenance Management System
Water Control Strategy
Use a mist irrigation system to maintain an air humidity of 70%-80%. Keep the substrate moisture content at 30%-40%, as excessive moisture can cause stem rot. It is recommended to use a soil moisture meter for accurate monitoring.
Light Regulation Plan
Provide 3000-5000lux scattered light in the early stage of cutting, and gradually increase to 8000lux after 2 weeks. Use LED plant growth lights for 12 hours daily, adjusting the spectrum ratio to blue light:red light = 1:2.
By scientifically adjusting environmental parameters and precise operations, the success rate of Blazeking cutting can reach over 90%. It is recommended to supplement the parent plant with nutrients once every quarter, using a balanced NPK water-soluble fertilizer. After new buds sprout, gradually transplant them to conventional cultivation substrates and start a new growth cycle.