Learn vocabulary/spelling Learn vocabulary/spelling Just pick a grade level. WordGenieâ¢ has sorted words by grade level, frequency, and difficulty, and advances you by logical steps. Itâs best to start 2-3 grades lower than your actual grade. The right grade is where you get around 80% of words right.
If you plant a seed, and are skilled enough to graft the seedling when it is approximately one year old, you could, with good care, have a tree producing avocados in 4 to 5 years after planting the seed.
Avocados are vulnerable to leaf-rolling caterpillars, avocado brown mite and root rot. An avocado can grow to a height of 80 feet, although it typically reaches a height of only 20 to 30 feet. The evergreen tree needs full sun and loose, well-drained soil.It blooms in clusters of yellow-green flowers in January to March.n avocado can grow to a height of 80 feet, although it typically reaches a height of only 20 to 30 feet. The evergreen tree needs full sun and loose, well-drained soil.