When is the best month to propagate gardenia cuttings?
This article introduces the best month for propagating gardenia cuttings and related information about green plants and flowers. The site editor will introduce to the netizens next.
When is the best month to propagate gardenia cuttings?
The most suitable time for propagating gardenia cuttings is mid-April. After transplanting, water thoroughly, then cover with a layer of fine soil and water. Spraying dimethoate on the leaf surface in autumn and winter can effectively prevent pests. After planting, set up a plastic greenhouse and cover with a sunshade net. After 6 months of propagation, it is necessary to appropriately extend the ventilation and lighting time to improve the seedlings' ability to adapt to the external environment. The seedlings can be transplanted in the spring of the following year.
Gardenia cutting propagation time
The time for propagating gardenia cuttings is flexible, with June, August, October, and November all being possible, but it's difficult to control the temperature during these times. Therefore, the most suitable time for gardenia propagation is mid-April.Gardenia cutting propagation methods
1. Choose branches: The branches for propagation should be strong, and it's best to choose branches that are two years old. The branches should be free from diseases and pests to increase the survival rate significantly. 2. Prune cuttings: The length of the branches should be 10-15 cm, with 3-4 leaves left at the top, and all leaves at the bottom should be pruned off, and the cut end should be trimmed diagonally. 3. Disinfect: After pruning the branches, place the rooting hormone in a container, and soak the branches in the water for a while, not too long, about 10 minutes. 4. Prepare potting soil: Prepare loose and breathable acidic soil, and it's best to use a ceramic pot, which has better breathability and is beneficial for plant growth. 5. Propagate: Insert the pruned branches into the soil 3-4 cm deep and water thoroughly, keeping the soil sufficiently moist. They will root in about 40 days.Precautions for gardenia cutting propagation
1. Transplanting time: It is generally best to transplant in early to mid-March. After transplanting, water thoroughly and then cover with a layer of fine soil. 2. Watering: Since gardenias like moisture and fear drought, water once every evening for a week after transplanting, and then once a week thereafter. 3. Pest control: Spraying dimethoate on the leaf surface in autumn and winter can effectively prevent pests.Care and management after gardenia cutting propagation
The key to the high survival rate of gardenia is to control the temperature and humidity of the soil and air to provide the best growth conditions. The optimal environmental conditions for gardenia rooting are: soil temperature between 20°C and 25°C, relative humidity of the air between 80% and 90%, and soil moisture should be maintained at about 80% of the field capacity. In the early stage of propagation, water once every 10 days. After the shoots unfold, water every 3 to 7 days. 30 to 40 days after propagation, the cuttings can root and can be alternately sprayed with 0.25% to 0.5% urea liquid fertilizer and 0.2% potassium dihydrogen phosphate liquid fertilizer to promote rooting. After 6 months, it is necessary to appropriately extend the ventilation and lighting time to improve the seedlings' ability to adapt to the external environment. The seedlings can be transplanted in the spring of the following year.The above introduction to the best month for gardenia cutting propagation is for reference only.