How can Platycodon grandiflorum bloom more

The flowering period of Platycodon grandiflorum is generally changed according to the sowing time. Sowing in spring usually blooms in July and August, while sowing in autumn blooms in April and may of the next year< span>

To make Platycodon grandiflorum bloom more, it is usually achieved by picking the heart

For the varieties with strong branching of Platycodon grandiflorum, the way of picking the heart can be the multiple branches of Platycodon grandiflorum, which can not only reduce the plant height, but also blossom more

Flowering regulation of Platycodon grandiflorum

The flowering period of Platycodon grandiflorum, if it is a potted Platycodon grandiflorum, generally takes 120-140 days from sowing to flowering. If it is a cut flower variety, it takes about 150-180 days for flowering. Generally, if you want to shorten the growth period of Platycodon grandiflorum and make it blossom early, you can improve the maintenance temperature, increase the sunshine time, promote the differentiation of flower buds, and achieve the purpose of early flowering

In addition, the flowering period can be controlled by adjusting the sowing date of Platycodon grandiflorum. Platycodon grandiflorum is sown from January to March and can bloom from July to August. It can be sown from September to October, and can bloom from April to May of the next year. Under normal conditions, the budding stage and flowering stage of Platycodon grandiflorum are about 40 days

It should be noted that during the maintenance period, water and fertilizer should be sufficient, various maintenance elements need to be balanced, and the light should be sufficient. Sometimes it needs artificial light supplement to bloom normally. If the temperature in winter is too low, Platycodon grandiflorum will not bloom, and excessive application of nitrogen fertilizer will delay the flowering period of Platycodon grandiflorum< span>