The pruning method of gardenia
This article provides an overview of the pruning method of gardenia, a topic within the realm of floral knowledge. Following this, the site editor will introduce the pruning method to netizens.
The pruning method of gardenia, which is an evergreen shrub, grows 1-3 meters tall with branched stems, green branches, and a rounded crown. The leaves are opposite or in whorls of three, elliptical-obovate or oblong-obovate, entire, glossy, and leathery. The flowers are large, white, solitary at the top of branches or in leaf axils, with a strong fragrance, and the corolla is campanulate. The flowering period is from June to September. The fruit is ovate and orange-yellow. Common varieties include the large-flowered gardenia, which has large, double flowers, 7-10 cm in diameter; the jade lotus, with larger flowers, 7-8 cm in diameter; the water gardenia, a dwarf plant with small, double flowers; the single-petal water gardenia, similar to the water gardenia but with single flowers; and the variegated gardenia, with leaves having yellow patterns.
Gardenias prefer a warm, humid, and well-ventilated environment, are not cold-resistant, and require a relative humidity of over 70%. They enjoy sunlight but also tolerate shade, and direct sunlight can easily burn the leaves. They thrive in fertile, moist, well-drained, acidic soil with a pH of 5-6, and are intolerant of drought, barrenness, or waterlogging. They have strong resistance to sulfur dioxide, and now let's look at the pruning method for gardenias.
Gardenias have strong germination and sprouting abilities, are tolerant of pruning, and often have intertwined and disordered branches, usually pruned into a multi-branched closed heart shape. The first pinching is done when the new shoots have 2-3 nodes, removing some side buds, and in August, the secondary branches are pinched to shape the crown. It is easy to shape, but the main branches should be few rather than many.
The pruning of mature gardenias is simple. As gardenias are the current year's differentiation type, flower buds differentiate in April, and the flowering period is in June. The terminal bud and the upper axillary bud of the new shoots can both form flowers. Usually, a thinning cut focusing on disorderly branches is done after the flower bud differentiation in April to May, before flowering. Because of their strong germination and sprouting abilities, it is not advisable to prune too much or to cut short, as this may stimulate branching, disturb the tree shape, or affect flowering. If you want to increase the number of branches, you can cut off the spent flowers after flowering in June to promote new shoots. The above is the pruning method for gardenias.
The above explanation of the pruning method for gardenias is hoping to bring a little help to your life!