Growing avocado from seed is a fun and easy way to get started in the avocado growing game. With just a few supplies and some patience, you can have an avocado tree of your own in no time. All you need is an avocado seed, some potting soil, a container, and some water. With a little love and care, you'll be on your way to harvesting your own avocados in no time.
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About soil condition, it is best to use rich, moist soil when growing avocado from seed. The soil should be well-drained so that the roots do not become waterlogged, which can lead to root rot. If the soil is too sandy, consider adding some organic matter to help retain moisture.
Not too different with other fruit trees, avocado trees need sunlight to produce fruits. If you live in a warm climate with long, sunny days, you can grow an avocado tree from seed outdoors. If you live in a colder climate, you'll need to grow your tree indoors under artificial light. Place your tree near a south-facing window so it gets at least six hours of sunlight each day.
The temperature at which an avocado tree will grow best depends on the variety of avocado. Most avocados will do well in temperatures between 60 and 85 degrees Fahrenheit, with some varieties being able to tolerate slightly cooler or warmer temperatures. When growing avocado from seed, it is important to keep the seedling in an environment that is not too hot or too cold, as this can cause the seedling to die.
Ideal humidity condition for this plant is between 50% to 70%. If the air is too dry, the leaves will drop and the plant will eventually die. If the air is too humid, the leaves will turn yellow and brown and the plant will also die.
For the fertilizer, usually the plant only needs a light application of a balanced fertilizer once a month. Over-fertilizing can burn the roots and stop the growth of the plant. For the roots, they should be kept moist but not waterlogged.
Pruning an avocado plant helps to encourage growth and keeps the plant looking its best. Pruning also helps to remove any dead or dying leaves and branches. When pruning an avocado plant, be sure to remove any diseased or damaged leaves and branches first. Then, trim back any excess growth. Always prune avocado plants in the early morning hours while the plant is still dry.
Propagation is the process of growing a new plant from an existing one. The most common method of propagation for avocados is by seed. To propagate an avocado plant from a seed, start by planting the seed in a pot of moist, well-draining soil. Place the pot in a warm, sunny spot and water it regularly. When the seed germinates and the plant starts to grow, you can transplant it into a larger pot or into the ground.
Usually, the plant growth rate generally takes between three and six months. However, some factors such as light and temperature can affect the rate of growth. For example, if the temperature is too cold, the seed may not germinate at all. If the temperature is too hot, the seed may germinate too quickly and the resulting plant may be weak and spindly. The amount of light also affects the rate of growth. Seed that are kept in too much light may grow too quickly and be leggy, while those kept in too little light may grow slowly and be stunted.
Common problems for this kind of plant are that the seed may not germinate, or it may germinate but then the plant dies. If the seed does germinate, it is very slow growing and may not produce fruit for many years. The best way to avoid these problems is to purchase a plant from a nursery that specializes in avocado trees.
Source:
Avocado | Growing avocado from seed - plantvillage.psu.edu
1304 Avocado PlantTalk Colorado
Avocado - The California Backyard Orchard - ucanr.edu