The latest methods for collecting stumps and sourcing material for Syzygium buxifolium bonsai

Syzygium buxifolium is a wild evergreen shrub of the mountainous regions of Jiangnan, and is rarely cultivated artificially. According to its ecological habits and biological characteristics, it can be propagated by sowing or cuttings. However, for making bonsai, wild plants or old stumps are mostly used. Collecting from the wild: in the mountains and hills of Jiangnan, you can select old stumps that have sprouted repeatedly after years of cutting and have a gnarled, ancient and quaint posture.

Carry out the digging between March and April in spring, taking care to retain as many lateral roots and fibrous roots as possible. Since the journey back from the mountains is rather long, apply a mud slurry and wrap with wet moss or rice straw to reduce water evaporation and help survival. After digging them back, plant them in loose, moist, well-drained sandy loam; before planting, prune once, thinning out overly dense branches to aid survival. After planting, promptly build a shade frame, water frequently, and keep the soil moist; in summer, also spray water on the leaves, 2-3 times a day. After October, the shade frame can be removed to give them light. After a year of ground cultivation and care, they can be potted up for processing and styling.

The best time to collect stumps is from March to August. This is the growing season for Syzygium buxifolium; as long as moisture is maintained and shade is provided, the stump material will quickly resume growth, and in hot, humid seasons it resumes growth even faster. They can also be dug in autumn and winter, but new stumps have not resumed growth and have no cold resistance, so in winter they need warmth and moisture to survive the winter.

Syzygium buxifolium generally grows in groups, growing together with Loropetalum chinense and azaleas on steep slopes with granite and yellow soil; fewer grow on gentle slopes, and there are no good stumps there either. This may be because other trees grow quickly in gentle places while Syzygium buxifolium grows slowly, resulting in insufficient light and its death. On cliffside steep slopes the soil is poor, the stump material has many roots and is easy to plant and keep alive, and there are many stumps with peculiar shapes, good branching, good tapering, and good root spread.

When digging, retain as many fine roots as possible; there is no need to bring soil. Leave an extra section on the branches and roots of the stump material, and cut them to the proper position after returning home, to prevent damaging the branches and roots during transport. When bringing the stump material down the mountain, it must not be thrown or rolled, to prevent damaging the bark, branches and roots of the stump material. On clear days, pay attention to preserving moisture; before planting, it can be soaked in clean water for a few hours.