How to Grow Duranta erecta? Detailed Guide to Planting Methods and Precautions

Duranta erecta is a warmth-loving plant that grows best in a warm environment, and it is currently fairly widely distributed in the southern regions of our country. Duranta erecta is a plant that combines ornamental and medicinal value, so it is deeply loved by people, and many want to grow it. Before planting, however, you still need to have a comprehensive understanding of its growing techniques.

How to Grow Duranta erecta

1. Seed collection: The seeds are roughly harvested in autumn in September, and they cannot be sown immediately that same year, because they must go through winter, which makes them relatively difficult to manage. After picking the ripe fruit, dry it, and combine one part seeds with three parts sand; the sand should be moistened. After mixing the seeds and sand, put them into a storage pit. The size of the pit depends on the amount of seeds. Cover with soil up to just above ground level.

2. Timing: The stored seeds can be sown in the spring of the following year. In the south this is generally March, and in the north it is slightly later, in April; this is mainly due to temperature factors.

3. Site selection: When growing Duranta erecta, it is best to choose a place near a water source, with convenient transportation, sufficient sunlight, and no standing water. The soil should preferably be fertile clay loam, or vegetable garden soil or paddy field soil. Avoid choosing shady places or places where rainwater accumulates.

Duranta erecta Planting Methods and Precautions

1. Planting method: Choose a sunny sandy plot with relatively good drainage and fertile soil. After turning the soil, sterilize it, dig several furrows four to five cm deep, and keep the distance between furrows at about 25cm. Sprinkle the seeds into the furrow soil at an appropriate spacing, cover with a layer of soil about two cm thick. You can press lightly, but do not press too firmly. Water with a spray bottle until completely soaked through, and keep it moist. After about half a month to twenty days, the seeds will sprout into seedlings.

2. Precautions: After the seedlings have all emerged, pay attention to weeds in the field, clear them promptly, loosen the soil, and add an appropriate amount of fertilizer. When the seedlings grow to five cm tall, they become relatively stable, and thinning begins. Pull out the seedlings that are planted too densely and the diseased and weak seedlings, preserving nutrients for the strong seedlings. After they grow to ten cm, they can be thinned once more.

Management After Planting Duranta erecta

1. Watering. Duranta erecta likes moisture and is not tolerant of drought. During the growth period, a sufficient water supply must be maintained to meet the plant's growth needs. Be careful not to let water accumulate in the pot, especially during the rainy season when drainage must be paid attention to. In winter, keep the pot soil dry and water sparingly.

2. Fertilizing. Duranta erecta consumes a large amount of nutrients during the growth period, and flowering and fruiting also require no small amount of nutrients, so it needs frequent fertilizing. During the growth period, apply a nitrogen-based fertilizer once every half month to promote plant growth; before the flowering period, apply some phosphorus fertilizer and potassium fertilizer to promote flowering; after flowering, apply phosphorus fertilizer and potassium fertilizer, which can increase the ornamental value of the fruit and extend the fruit-viewing time.

3. Pruning. Duranta erecta is relatively tolerant of pruning. Frequent pruning helps the plant's ventilation and light penetration and the shaping of the plant form. When pruning, you can do it in spring together with repotting, and you should cut off some weak branches and diseased branches of Duranta erecta to promote better growth. After Duranta erecta blooms, if you need to keep the fruit, then do not prune; if you do not need to keep the fruit, you can cut off the flower clusters, so that it can branch again and bloom again.

Common Pests and Control

1. Aphids and caterpillars. The control of aphids and caterpillars is mainly during the growth period of the Duranta erecta plant, especially when pruning the plant's branches, promptly cutting off diseased branches; in this way, the occurrence of aphids and caterpillars can be reduced. In addition, chemical treatment can also be used, that is, spraying the leaf surface with a 1000-fold omethoate solution.

2. Stem borers. Stem borers are extremely harmful. In their larval stage they enter the stem of the Duranta erecta plant, thereby causing Duranta erecta to be unable to bloom and fruit, and in more serious cases the entire plant will wither and die. The prevention method is to promptly clean up fallen leaves and dead branches in winter to remove insect eggs, promptly prune branches to deal with damaged branches and leaves, or use a 500-fold solution of 40 percent dimethoate emulsifiable concentrate or undiluted 80 percent dichlorvos to kill the pests.

3. Snails. Strictly speaking, snails are not considered pests, but snails will harm flowers and larvae. The prevention method is to spread lime powder around Duranta erecta for control; in addition, manual capture can also be used to reduce the harm.

Before planting Duranta erecta, you must do a good job of site selection, and then choose an appropriate time for sowing. After planting, fertilizer and water management must be done well, and timely pruning and pest control are also needed. Only in this way can Duranta erecta grow well.