These two flowers are especially easy to grow; toss them in soil and they will survive, blooming in clusters that burst into balls of color.

Keep a few pots of flowers on the balcony, and when they bloom in clusters with a riot of colors, you instantly have your own little garden. Below are two flowers that are easy to grow and whose clustered blooms are simply gorgeous.

Hydrangea

Hydrangea (Hydrangea macrophylla) blooms are especially beautiful, gathering in groups, colorful and lively, with large, showy flowers.

Hydrangea cutting tips:

(1). Keep the cutting temperature at 13-18°C; the cuttings will take root in half a month.

(2). Choose semi-lignified branches for the cuttings, generally about 20cm long; remove all the lower leaves and do not keep any flower buds.

(3). The cuttings must be disinfected to prevent infection by pathogens; water thoroughly and keep the cutting process moist.

Bougainvillea

Bougainvillea (Bougainvillea spectabilis) blooms all over its branches, with brilliant colors that are especially eye-catching. Set up a support and it can climb upward; when in full bloom, the sight is quite spectacular.

Bougainvillea cutting tips:

(1). Choose cuttings that are semi-lignified within 1 year, as they root easily.

(2). Cut the branches into small sections about 10cm long, keep 2-3 leaves, and cut off the thorns and flower stalks.

(3). Soak the branches in a rooting hormone solution for about 2-3 hours; this makes rooting easier.

(4). For the cutting medium, just use plain sand or perlite.