Bonsai Pruning for Multiplication: Determining the Ideal Moment for Growing New Plants
Bonsai enthusiasts often face the challenge of determining the perfect time for taking cuttings, especially when their indoor bonsai trees have disrupted growth patterns. To ensure successful propagation, it's essential to understand the unique growth cycles of various bonsai species.
Deciduous bonsai, such as maples and elms, typically follow a strong seasonal pattern. Propagation is best done in early spring just before or as growth begins to restart, allowing seedlings or cuttings to root and establish during the active growing season.
Conifer bonsai, like pines and spruces, also have clear growth cycles with spring growth flushes. Cuttings can be taken in late spring or early summer when new shoots have partially hardened. Some conifers may also be propagated by layering or seed, depending on the species.
Evergreen bonsai, such as boxwoods and dwarf olives, grow more steadily but still have active and slower periods. Propagation by cuttings or seeds is often done in late spring to early summer when growth hormone levels are favourable, maximising rooting success.
General notes indicate that propagation success is highest when plants are actively growing but not stressed by environmental extremes. Bonsai root systems tend to be slow-growing, so infrequent repotting every 1–3 years in spring or early summer supports healthy growth cycles and successful propagation establishment. Dormant winter periods are not ideal for propagation since energy reserves are low, and seedlings or cuttings root slowly during this time.
To prepare for propagation, carefully remove lower leaves to prevent moisture loss and reduce transpiration. Use sharp, clean tools to make clean cuts, just above a node, at a 45-degree angle. Apply a rooting hormone to the cut end to stimulate root growth. Store cuttings in a cool, humid environment, away from direct sunlight, to maintain their viability.
When taking cuttings, it's crucial to select stems with vigorous growth for the best results. Observing the tree's response to seasonal changes and adjusting cutting timing accordingly can still yield successful propagation results. Other factors, such as proper cutting preparation, ideal environmental conditions, and careful handling, also play vital roles in determining the outcome of propagation.
By understanding the unique growth cycles of various bonsai species and following these guidelines, you can successfully propagate your own bonsai trees and enjoy the rewards of nurturing these beautiful and intricate plants.
[1] Bonsai Empire. (2021). The Ultimate Guide to Bonsai Propagation. Retrieved from https://www.bonsaiempire.com/bonsai-propagation/
[2] Bonsai4me. (2021). How to Propagate Bonsai Trees. Retrieved from https://bonsai4me.com/how-to-propagate-bonsai-trees/
[3] Bonsai Tonight. (2021). Bonsai Propagation: A Comprehensive Guide. Retrieved from https://bonsaitonight.com/bonsai-propagation-guide/
[4] Bonsai Focus. (2021). Bonsai Propagation: All You Need to Know. Retrieved from https://www.bonsaifocus.com/bonsai-propagation/
[5] Bonsai Basics. (2021). Bonsai Propagation: When and How. Retrieved from https://bonsaibasics.com/bonsai-propagation-when-and-how/
- To optimize propagation of home-and-garden bonsai, it's important to consider the specific growth cycles of various bonsai species, adjusting the timing of cuttings based on seasonal changes for different species, such as deciduous, conifer, and evergreen.
- When planning a gardening project focusing on bonsai, a lifestyle that values intricate and beautiful plants, consider learning the unique growth patterns of various bonsai species, as successful propagation depends not only on environmental conditions but also on understanding growth cycles of each species.
