Leaning SCROG: A slanted net for uneven growth

## Introduction

**Leaning SCROG** is a special variant of the Screen of Green in which the mesh is not mounted horizontally** but at a slight angle. The aim is to better balance plants with **clearly uneven growth** without immediately resorting to topping, supercropping or severe pruning. The method is particularly useful if a plant develops one side significantly more strongly than the other after early growth, slight stress or genetic asymmetry.

In contrast to classic SCROG, the primary aim here is **not maximum surface filling**, but **targeted leveling of a sloping canopy**. This allows light to be distributed more evenly and gives weaker shoots a better chance of growing to the same height.

## When this technique makes sense

Leaning SCROG is particularly suitable in two situations:

- a plant grows **on one side** or visually tilts in one direction

- individual main shoots are **significantly higher** than the rest, without the whole plant being trained in the classic way

This technique is best suited to the **late vegetation phase** and **early flowering stretch**. During this time, shoots are still flexible enough to be guided cleanly under the net.

**The method is not suitable** for late flowering phases, because hardly any structural corrections should be made there.

## Basic principle of the diagonal net

Instead of stretching the net at the same height everywhere, one side is set **slightly lower** than the other. The difference in height does not have to be great. In practice, a **moderate slope** is usually sufficient to ensure that high shoots touch the net earlier and are deflected, while weaker areas retain more vertical clearance.

This creates a controlled balance:

- **shoots that are too dominant** meet resistance earlier

- **weaker shoots** are allowed to catch up for longer

- the canopy becomes more even with fewer individual corrections

It is important to align the slope **targeted to the growth form**: The side with the **stronger, taller shoots** gets the **lower net side**.

## Structure and preparation

For Leaning SCROG you need:

- a sturdy net or grid

- a frame with adjustable height

- soft plant ties for individual corrections

The following applies when setting up:

- Mount the net so that the slope is **clear, but not extreme**

- Meshes should be large enough to guide shoots cleanly

- the net must be tight so that tensile forces do not give way

Before starting, the plant should be healthy and have several well-developed shoots. Very small or freshly stressed plants are unsuitable for this.

## Implementation in the vegetation phase

As soon as the first shoots reach the net, the actual training begins.

### Slow down high shoots

The most dominant shoots are guided **laterally under the lower side of the net**. As a result, they lose their height guidance and distribute their growth more horizontally.

Important:

- Always bend **gently**, never push jerkily

- It is better to redirect shoots in several small corrections than in one strong pull

- Continue each new tip into a free stitch

### Encourage weaker shoots

Weaker or lower shoots are **redirected less strongly** on the higher side of the mesh. They are allowed to grow closer to the top edge of the net and thus gain height.

This is the real advantage of this technique: not all shoots are treated identically, but the net geometry takes over part of the correction.

## Management in early flowering stretch

When the plant enters flowering and the stretch sets in, Leaning SCROG is actively used once again. In this phase, many shoots grow upwards quickly. Now tips are still pinched so that the surface is evened out.

The following applies:

- only **early stretch** while shoots are still flexible

- do not create any hard kinks or bruises

- The aim is an **even final height** over the entire area

As soon as the stretch is largely over and the shoots become woody, the structural training ends. From then on, you should only check that the individual tips are standing straight and not pressing against each other.

## Common mistakes

- **too steep a slope**: leads to unnatural load and poor use of space

- **incorrect alignment**: the high side of the net is inadvertently placed over dominant shoots

- Starting too late**: rigid shoots can no longer be guided cleanly

- Staking too close together**: Shoots lie on top of each other instead of next to each other

## Conclusion

Leaning SCROG is a useful special technique for plants with **uneven crown structure** if a normal horizontal net does not properly compensate for the differences. The **consciously inclined net level** slows down strong shoots and promotes weaker areas without the need for strong HST measures. When used correctly, the result is a much more uniform canopy with better light distribution and more controlled growth.

## Pro Tips

- Always place the lower side of the net over the higher shoots.

- Correct daily in small steps instead of rarely and strongly.

- Only start with stable, healthy plants with several shoots.

- Only use the technique until the early stretch.

- Avoid overcrowded stitches so that every lace has its place.