How long should a taproot grow before planting?
Before a farmer can harvest beautiful, plump buds, the plants must go through several stages of growth. Unfortunately, many people focus primarily on the vegetative and flowering stages of plant development. They often overlook germination of hemp seeds or give it only as much attention as they can spare at the start of the season. However, growers must realize the importance of properly handling cannabis plants during the germination phase to ensure healthy plant development throughout the growth process.
Make sure that cannabis seeds get off to the best possible start is essential for growing a robust, healthy plant. After all, unless the plant germinates and is successfully transplanted, there won’t be much of a yield to speak of.
For this reason, it is essential to transplant the cannabis at the right time to avoid damaging the taproot. Below, we explore the best time to transplant taproots and discuss why this is so important in the first place.
What is a taproot?
Britannica defines the taproot as "the main root of a primary root system, growing vertically downward."
How long should a taproot grow before planting?
The taproot will emerge immediately after a seed germinates. From this taproot, other roots will gradually develop. Knowing how long the taproot needs to develop before transplanting ensures the best results by protecting the integrity of the taproot, as it is particularly fragile and easily damaged at this stage.
There are different schools of thought on the exact time to transplant hemp seedlings into the ground. An important factor to consider when handling seeds is to ensure minimal damage to the growing parts. Farmers must also ensure that the seedling is mature enough to withstand the stress of transplanting.
With that in mind, the best time to transplant a germinated cannabis seed is when it is 1 to 2 cm long. At this stage, the root shows all the signs of full germination, but it is still small enough to be handled without damage. Growers should be careful not to miss this window, as the roots of cannabis sprouted cannabis roots grow rapidly. Taproots can easily reach a size that would be difficult to handle safely without damaging the root.
When transplanting a freshly germinated seed into a growing medium, growers should place the seed about half an inch below the surface with the taproot pointing downward. This encourages the taproot to grow downward and allows the seed coat to work its way upward through the medium.
