GrowPharm - Low-Stress Plant Training (LST) Clips

GrowPharm Mini LST Clips are small low stress training (LST) plant clips designed for young plants, herbs, seedlings and other crops with thin, flexible or wiry stems. They gently redirect new growth without the need for string, wire or bulky plant ties.

Low Stress Training is a simple plant-training technique used to control the direction of growth, improve plant shape, increase light exposure and open up crowded growth for better airflow. While LST is commonly associated with cannabis cultivation, the same technique can be useful for many herbs, vegetables, houseplants and vining plants.

These mini plant-training clips are particularly well suited to dill and other slender-stemmed herbs, where stems can be gently bent or redirected to help manage height in indoor gardens, hydroponic systems and grow-light setups. After training, new growth will naturally continue turning toward the light.

They can also be used to guide Hoyas and other flexible vines, redirect tender lateral branches, shape young plants and train soft new growth before stems become thick or woody.

Great for:

• Dill and other thin-stemmed herbs
• Young herbs and vegetable plants
• Seedlings and clones with established flexible stems
• Hoyas and other vining houseplants
• Tender lateral shoots and new growth
• Indoor gardens and hydroponic growing
• Early-stage low stress training

Because these are mini LST clips, they are best used on thin, pliable stems. For larger, mature or woody branches, use larger plant-training clips or soft plant ties instead.