Hydroponics: Floating DWC-SCROG for optimum yield

## Introduction

The DWC floating SCROG is an effective technique to maximize the yield of your cannabis plants in a Deep Water Culture (DWC) system. By placing a SCROG net over the reservoir, you can distribute the shoots evenly and achieve optimal light penetration.

## Preparation

### SCROG frame

- Material**: Use a sturdy PVC or metal frame placed over your DWC reservoir.

- **Mesh size**: The net should have rectangular mesh of about 5x5 cm to guide the shoots precisely.

### Positioning

- **Height**: Install the SCROG net about 20-30 cm above the plant roots. This allows the shoots to spread horizontally before growing upwards.

## Implementation

### Guide shoots

- **Early vegetation phase**: In the early vegetation phase, start guiding the shoots through the mesh of the net. This promotes horizontal growth.

- **Even distribution**: Make sure that each shoot has enough space to receive light.

### Light management

- **Light source**: Use strong LED lamps to ensure even lighting. The distance between lamp and mesh should be about 30-45 cm.

### Nutrient management

- pH value**: Keep the pH value of the water between 5.5 and 6.0.

- EC value**: Check the EC value regularly to ensure an optimal nutrient supply.

## Care and maintenance

- Check shoots regularly**: Check growth regularly and ensure that all shoots are fed through the net.

- **Remove leaves**: Remove excess foliage to improve air circulation and light penetration.

## Advantages of the DWC-SCROG

- **Optimal light utilization**: Uniform light distribution over the entire plant field.

- **Increased yields**: Maximization of flower production through controlled growth.

## Conclusion

The floating DWC-SCROG is a challenging but rewarding technique for hydroponic growers who are willing to invest in the finer points of plant care. With patience and care, this method leads to impressive yields and improved flower quality.

## Pro Tips

- Start guiding the shoots early.

- Keep the SCROG net stable and well secured.

- Monitor pH and EC values regularly.

- Use high-quality LED lighting.

- Care for the shoots regularly for optimum results.