How to raise snapdragon in spring
Spring returns to the earth, and it is a good time for snapdragon to bloom. This unique flower shaped like a swimming fish not only adds a lively beauty to the courtyard, but also has practical value in purifying the air. However, many flower lovers always encounter problems such as less flowering and long branches and leaves during spring maintenance. This article will systematically analyze the complete plan for spring maintenance of snapdragon to help you create a magnificent scene. Golddragon water management skills Scientific watering cycle Golddragon has the typical characteristics of "liking moisture and being afraid of waterlogging." It is recommended to adopt the "see dry, see wet" method: when the surface soil is white and there is no moisture at a depth of 2 cm, choose a sunny morning for watering. In spring, it is recommended to water every 5-7 days, combined with the bamboo stick test method-insert the bamboo stick into the soil for 10 minutes and observe it. If there is no soil attached, water can be done. Precise watering amount control uses the dipping basin method to ensure even penetration: place the flower pot in a water container and take it out after the water surface stops bubbling. Pay attention to the need to put broken tiles on the bottom of the basin during the rainy season to avoid stagnant water and rotten roots. The watering amount should account for 1/3 of the basin volume, and keep the soil moisture between 60% and 70%. Antirrhinum pruning and shaping strategy seedlings picking and promoting branching When the spring-sown seedlings grow to 8-10cm, keep the base 4 true leaves for picking. Use disinfected pointed scissors to cut off the terminal buds at a 45° angle. After picking, carbendazim solution was sprayed to prevent infection. Seven days later, lateral buds could be seen to germinate, effectively increasing the flowering volume by more than 30%. After flowering pruning to maintain nutrition. After the first flowering period ends, immediately cut off the 2 pairs of leaves under the residual flowers. Focus on pruning dense branches and crossing branches to keep the plant type transparent. After pruning, phosphorus and potassium fertilizer are applied top-dressing to promote secondary flowering. Through reasonable pruning, the viewing period of snapdragon can be extended to mid-June. Golddragon nutrient supply plan precise fertilization ratio During the spring growth period, nutrient solution is prepared at a ratio of N-P-K=1:2:3. It is recommended to use organic fertilizers mixed with decomposed bone meal (phosphorus content 12%) and plant ash (potassium content 8%). Bury 5g of fertilizer shallowly along the edge of the pot every 15 days to avoid direct contact with the roots. Apply additional 0.2% potassium dihydrogen phosphate foliar fertilizer during the budding period and spray it once a week. Key points for soil improvement include perlite (accounting for 15%) when loosening soil every month to enhance soil permeability. Cooperate with EM inoculants to improve the microbial environment and promote nutrient absorption. Regularly test the soil pH value and maintain it within the weak acid range of 6.0-6.5. Guidelines for Light Regulation of Goldrass Light Intensity Management Goldrass requires 4-6 hours of scattered light per day. It is recommended to adopt the "morning light + afternoon shade" mode: receive full sunshine before 10 a.m. and use a 50% sunshade net for protection at noon. Indoor maintenance can be placed on the east-facing balcony and used with a fill light to fill light for 2 hours a day (illuminance 3000-4000Lux). Adjust the light direction and rotate the flowerpot 45° every 3 days to ensure that the plants receive even light. In case of continuous rainy days, you can use LED plant lights (blue light with wavelength of 450nm + red light with wavelength of 660 nm) to fill the light for 4 hours a day to prevent excessive growth. Pay attention to keep a safe distance of 30cm between the blade and the light source.
Master these five maintenance tips, and your snapdragon will surely bloom with amazing charm in spring. From precise water control to scientific light replenishment, every link is related to plant health. It is recommended to establish a maintenance log to record plant changes after each operation and gradually form a personalized maintenance plan. Golddragon not only decorates life, but also brings us the joy of observing nature during the cultivation process.