Topping is a central and elementary plant coaching apply. It lets you prepare your crops to develop horizontally and take advantage of environment friendly use of the sunshine. If you might be new to hashish cultivation, topping hashish crops is an important step to maximise the general high quality of the yield. It is a instrument that helps to regulate the general form of the plant – by redirecting the rising tendency from vertical to lateral.

The strategy of topping hashish crops is comparatively easy and uncomplicated. It entails slicing off the highest a part of a plant in the course of the vegetative section to encourage it to develop extra laterally. Cutting off a part of your plant would possibly seem to be an odd factor to do, however within the long-run, this works to provide giant yields of nice high quality.

When To Top Cannabis Plants


When to prime a hashish plant is a giant query and it doesn’t all the time have an ideal reply. This is as a result of species fluctuate, rising environments fluctuate, and naturally, there may very well be mutations – deliberate or unintended. Those components all weigh in to find out “when” is the perfect time to prime hashish. However, the topping can also be deliberate, and also you handle quite a lot of what your crops do by controlling soil, water, and light-weight.

You don’t wish to prime a hashish plant too quickly. The plant should be capable to deal with the pruning course of. A hashish seedling can vary from 1-2 weeks outdated, and you wouldn’t wish to prime the plant at week three. It would possible not survive, despite the fact that at week three, it needs to be within the vegetative stage of its improvement.

Counting Nodes

An excellent rule of thumb is to rely the nodes. A node is a junction on the stem the place branches develop from the principle stem, and hashish crops are inclined to node in pairs. The spacing between nodes known as the “internode.” The internode is the stem that grows from one node to the following. Indica crops are inclined to have very brief internodes, as these crops are brief and squat. Sativa crops, that are taller, have an extended internode.

We typically suggest that you simply wait till your hashish crops have 6 nodes earlier than topping them. This ensures that they get sufficient stem and root improvement earlier than the shock of topping. Because of the character of how auxins behave and what’s most effective for gentle, we suggest topping the plant above the 4th, fifth or sixth node.

Topping larger than the sixth node, can result in uneven dominance and a sample that prioritizes vertical development. Manifolds and Mainlines are sometimes topped all the way down to the third node, however in case you are not following these coaching practices, topping beneath the fourth node will go away too few branches to develop.

How to prime hashish crops

Topping a hashish plant is a high-stress coaching (HST) methodology that works greatest when the plant is developed and might face up to a drastic change.

For the primary topping, an excellent rule of thumb is to chop the plant above the fifth node—this gives you sufficient branches on the underside for the plant to bush out correctly.

For subsequent toppings on the identical plant, reduce every department above the second or third node, to permit the plant to develop out correctly. These toppings are extra subjective nonetheless, and can depend upon how a lot you need the plant to bush out and the way large you need the ultimate plant to be.


  • Get your instruments and disinfect. You’ll want both a pair of pruning scissors or a razor blade. The sharper the higher—you wish to make one clear reduce. The instrument needs to be sterilized with rubbing alcohol to assist stop infections within the plant (that is very uncommon, nevertheless it doesn’t harm to be protected).
  • Decide the place to make your reduce. Topping will create two new stalks from the place you narrow, whereas fimming would possibly create 3-Eight new stalks.
  • Monitor your outcomes. With each strategies, you’ll see the plant direct extra power to the decrease branches of the crops, they usually’ll start to meet up with the newly skilled dominant stalk. It’ll take just a few weeks for the plant to completely get well, at which level, branches may be topped once more in case you so select.

Why topping

The primary benefit of topping hashish crops is the large yield potential that the approach unlocks. In comparability with marijuana left to develop au naturel, topped hashish crops will ship a heavier harvest 9 instances out of ten.

Topping may be helpful when your rising room isn’t very excessive. Especially Sativas develop in a short time and might turn into very tall. Since they don’t get very broad, it’s important to place many crops shut to one another, so no gentle is misplaced. Light that doesn’t hit the leaves and falls on the bottom is taken into account misplaced power. By topping the crops, they may cease rising lengthwise for a bit, however they’ll primarily develop in width. You can then go away some extra room between crops and nonetheless have a pleasant inexperienced blanket.


Lastly, topping spreads your dangers. You get extra most important buds, and since they’re not as large, they’re not as delicate to bud rot and/or different nasty ailments. Once once more, this can be a main benefit for out of doors crops. Especially as a result of you possibly can’t management the local weather and your crops turn into delicate to bud rot within the moist fall. Indoor growers may place some extra crops with out topping them to unfold the dangers.

  • Are you trying to find hashish seeds? Check out our seed retailer – it’s nicely price testing!

Source link