Bonsai tree care beginner
How do I choose and care for my first bonsai tree?
Projekt-Plan
WhyLabel: Understanding that bonsai is an art form of dwarfing trees through specific techniques is crucial before touching a plant.
HowLabel:
- Focus on the chapters regarding tree physiology and the difference between indoor and outdoor species.
- Take notes on the 'seasonal cycle' of trees.
- Identify the three styles you find most appealing (e.g., Formal Upright, Slanting, Broom).
DoneWhenLabel: You have finished the book and can explain the basic concept of apical dominance.
WhyLabel: Most bonsai failures occur because outdoor trees (like Junipers) are kept inside where they die from lack of light and humidity.
HowLabel:
- Evaluate your living space: Do you have a balcony/garden (Outdoor) or only a bright windowsill (Indoor)?
- Note that 'Indoor' trees are actually tropical plants that tolerate room temperatures.
- Commit to one environment to narrow down your species choice.
DoneWhenLabel: A specific location in your home or garden is designated for the tree.
WhyLabel: Starting with a difficult species leads to frustration; resilient trees allow for 'learning mistakes'.
HowLabel:
- If Indoor: Choose a Ficus Retusa (very hardy) or a Chinese Elm (semi-deciduous).
- If Outdoor: Choose a Juniperus Procumbens Nana or a Japanese Maple.
- Avoid 'Bonsai Seeds' kits; they take years to show results.
DoneWhenLabel: You have chosen one specific species to search for.
WhyLabel: Buying a finished 'mall-sai' often means poor soil and hidden health issues; nursery stock gives you more to work with.
HowLabel:
- Visit a local plant nursery or specialized bonsai center.
- Look for a tree with a thick trunk base (nebari) and interesting low branches.
- Ensure the leaves are vibrant and there are no signs of pests (webs, spots).
DoneWhenLabel: You have a living tree in a nursery pot at home.
WhyLabel: Standard kitchen scissors crush delicate plant tissues; sharp, specialized shears ensure clean cuts that heal quickly.
HowLabel:
- Look for 'Butterfly' or 'Large Handle' bonsai shears.
- Choose high-carbon steel over stainless for better edge retention.
- Ensure they feel comfortable in your hand for precision work.
DoneWhenLabel: You have a pair of dedicated bonsai shears ready.
WhyLabel: This is the most important specialized tool; it creates a hollow wound that allows the bark to heal flat without a bump.
HowLabel:
- Select a medium-sized (approx. 200mm) concave cutter.
- Check that the blades meet perfectly with no gap.
- This tool is essential for removing branches flush to the trunk.
DoneWhenLabel: The concave cutter is added to your toolkit.
WhyLabel: Wiring is how you 'style' the tree, directing branches to grow in specific aesthetic directions.
HowLabel:
- Buy a set containing 1.0mm, 1.5mm, and 2.0mm thicknesses.
- Choose annealed aluminum (easier for beginners) over copper (stiffer).
- Ensure you have enough to cover the length of your tree's main branches.
DoneWhenLabel: You have at least three gauges of wire available.
WhyLabel: Indoor air is often too dry for tropical bonsai, leading to leaf drop.
HowLabel:
- Use a shallow waterproof tray filled with decorative pebbles.
- Add water to the tray, but ensure the bottom of the bonsai pot stays above the water level.
- This creates a micro-climate of evaporating moisture around the foliage.
DoneWhenLabel: The tree is sitting on a prepared humidity tray.
WhyLabel: Overwatering is the #1 killer of bonsai; you must water based on need, not a schedule.
HowLabel:
- Stick your finger about 1cm into the soil.
- If it feels slightly dry, it's time to water. If it's damp, wait.
- Observe the color of the soil; dry soil is usually lighter in color.
DoneWhenLabel: You can correctly identify when the tree needs water three days in a row.
WhyLabel: Proper watering ensures the entire root ball is hydrated and flushes out salts.
HowLabel:
- Use a watering can with a fine 'rose' (nozzle) to avoid washing away soil.
- Water until it runs freely out of the drainage holes at the bottom.
- Wait 2 minutes and water again to ensure the core is soaked.
DoneWhenLabel: Water is seen exiting all drainage holes clearly.
WhyLabel: Bonsai grow in a limited amount of soil and quickly deplete nutrients.
HowLabel:
- Use a balanced (e.g., N-P-K 5-5-5) organic liquid or pellet fertilizer.
- Apply only during the growing season (Spring to Autumn).
- Follow the package instructions but use half-strength for the first application to avoid root burn.
DoneWhenLabel: The first dose of fertilizer is applied to the soil.
WhyLabel: Trees grow toward the light; rotation ensures even growth and prevents one side from becoming weak.
HowLabel:
- Turn the pot 90 degrees every week.
- Ensure all sides of the canopy receive equal exposure to the primary light source.
- Check for 'reaching' branches that indicate insufficient light.
DoneWhenLabel: A weekly reminder is set in your calendar for rotation.
WhyLabel: Every bonsai has a 'best side' that showcases the trunk movement and nebari (roots) most effectively.
HowLabel:
- Look for the side where the trunk base is widest.
- Ensure the main trunk line is visible and not obscured by heavy branches.
- The tree should appear to 'lean' slightly toward the viewer (the 'bonsai bow').
DoneWhenLabel: You have marked the 'front' of the pot with a small piece of tape.
WhyLabel: Removing excess growth maintains the tree's shape and allows light to reach the inner branches.
HowLabel:
- Cut back new shoots that have grown 5-6 leaves down to 2 leaves.
- Remove 'suckers' (shoots growing from the base of the trunk).
- Cut off branches growing straight up or straight down.
DoneWhenLabel: The tree looks 'cleaner' and the internal structure is visible.
WhyLabel: This defines the permanent 'skeleton' of the tree by removing major unwanted branches.
HowLabel:
- Remove one of two branches growing at the same height (bar branches).
- Remove branches that cross the trunk from the viewer's perspective.
- Use the concave cutter to leave a slight indentation for clean healing.
DoneWhenLabel: Major structural flaws are removed according to bonsai aesthetics.
WhyLabel: Wiring is a skill that requires 'feel' to avoid snapping branches or scarring bark.
HowLabel:
- Take a branch from a garden shrub or a discarded nursery branch.
- Anchor the wire at a 45-degree angle.
- Wrap firmly but leave enough room for a piece of paper to slide between wire and bark.
DoneWhenLabel: You can wire a 10cm section with consistent 45-degree spacing.
WhyLabel: This sets the overall silhouette and 'flow' of the tree.
HowLabel:
- Start from the bottom branches and work your way up.
- Use wire that is approximately 1/3 the thickness of the branch you are bending.
- Bend the branch slowly into the desired position, holding the base to prevent snapping.
DoneWhenLabel: The main branches are positioned to create a balanced, triangular silhouette.
WhyLabel: As the branch grows, it thickens; if the wire is left too long, it will bite into the bark and leave permanent scars.
HowLabel:
- Check the wire every 2 weeks during the growing season.
- Look for areas where the bark is bulging over the wire.
- If it starts to bite, remove the wire immediately by cutting it into small pieces (don't unwrap it).
DoneWhenLabel: A recurring bi-weekly check is established.
WhyLabel: Regular potting soil holds too much water and will rot bonsai roots; specialized soil provides oxygen.
HowLabel:
- Look for a mix containing Akadama (clay), Pumice, and Lava Rock.
- For beginners, a 1:1:1 ratio of these components is a 'gold standard' for most species.
- Sift the soil to remove fine dust which can clog drainage.
DoneWhenLabel: You have 2-5 liters of prepared bonsai soil.
WhyLabel: The pot is the 'frame' of the living picture and must provide adequate drainage and space for root growth.
HowLabel:
- Choose a pot with large drainage holes and wire-anchor holes.
- Rule of thumb: Pot length should be 2/3 the height of the tree.
- Choose an unglazed pot for conifers (Juniper) and glazed for deciduous/tropicals (Ficus).
DoneWhenLabel: A suitable ceramic pot is ready for the tree.
WhyLabel: Mesh prevents the soil from falling out while allowing water to drain and keeping insects out.
HowLabel:
- Cut small squares of plastic drainage mesh to cover the large holes.
- Secure them with 'butterfly' clips made from bonsai wire.
- Thread 'tie-down' wires through the small holes to later secure the tree.
DoneWhenLabel: The pot is 'rigged' and ready for soil and the tree.
WhyLabel: Pruning roots stimulates the growth of fine feeder roots, which are more efficient at absorbing nutrients in a small pot.
HowLabel:
- Gently comb out the roots using a root rake or chopstick.
- Remove the bottom 1/3 of the root mass.
- Cut away any thick, circling roots, keeping the fine, hair-like roots.
DoneWhenLabel: The root ball is reduced and fits comfortably in the new pot.
WhyLabel: A tree that wobbles cannot grow new roots; it must be rock-solid in the pot.
HowLabel:
- Place a layer of soil in the pot.
- Position the tree (slightly off-center is usually more aesthetic).
- Use the tie-down wires to strap the root ball firmly to the pot.
- Add soil and use a chopstick to 'poke' it into all air pockets around the roots.
DoneWhenLabel: You can lift the pot by the tree trunk (carefully!) without it moving.
WhyLabel: Repotting is 'surgery'; the tree needs a recovery period to survive the stress.
HowLabel:
- Water thoroughly immediately after repotting.
- Place the tree in a shaded, wind-protected area for 2-4 weeks.
- Do NOT fertilize for at least 4 weeks until new growth appears.
DoneWhenLabel: The tree shows signs of new growth in its new pot.
WhyLabel: Bonsai is a game of years; tracking changes helps you learn what works for your specific environment.
HowLabel:
- Take a photo of the tree from the 'Front' every 3 months.
- Record dates of repotting, fertilizing, and major pruning.
- Note any pest issues and how you treated them.
DoneWhenLabel: The first entry with a 'Day 1' photo is created.