Japanese Elm Bonsai Tree Care
Annually in early spring until 10 years old and then as required.
Japanese elm bonsai tree care. The trees will survive but they will grow much more slowly than in rich soil that drains well. For more general information check out our general bonsai tips guides or the bonsai outlet blog. The japanese greybark elm likes a place in full sun during the growing season or if the sunlight is very intense in your country semi shade during the hottest weeks. Water your tree well before fertilizing and try our neptune s seaweed 0 0 1 an organic supplement which provides over 60 naturally occurring major and minor nutrients and amino acids.
Trim to 2 leaves per shoot during growing season. Chinese elm bonsai trees are probably the most common kind of bonsai and generally the first one most. If you re already growing japanese elm trees in hard clay soil you aren t obliged to move them. Repot using fresh soil and water deeply.
Overwatering is a common reason when the indoor bonsai is planted in poor soil that retains too much water. Below you will find links to specific care sheets for individual bonsai species. To my mind location is the biggest factor in success when keeping bonsai trees indoors. A few months of overwatering will lead to root rot only visible in the tree losing strength and dropping its leaves.
Depending on the severity of the infection you may need to treat the bonsai multiple times. Fertilize your chinese elm bonsai once every two weeks during the growing season spring through fall with a bonsai specific or organic fertilizer. Free draining basaic mix. Japanese elm tree care requires a sunny planting site with well draining loamy soil.
Specific bonsai care guidelines for the zelkova bonsai tree. In winter the greybark elm should be protected from frost especially when it is planted in a shallow bonsai container. Chinese elm bonsai tree care guide ulmus parviflora. Shaping with wire is tricky.
Spray with a fungicide according to label. You should water only when the soil gets slightly dry and once the tree does better repot it in better soil. A coffee table isn t. Block spot appears as dark spots on the leaves of the bonsai tree.
Bonsai trees are not all the same and neither is their care. The optimal soil will have a ph between 5 5 and 8.