ThinkGrow by TrolMaster

To choose your ThinkGrow light, I advise you to consider the size of your grow space and the type of plants you are cultivating. Each model has a specific coverage and suitable power. I also often look at the PPF (Photosynthetic Photon Flux) to ensure sufficient light intensity for my crops.

The main difference is energy efficiency and the light spectrum. ThinkGrow horticultural LEDs offer a full and optimized spectrum for growth and flowering, with much lower power consumption than HPS. In practice, this means less heat generated and finer control over the growing environment.

A ThinkGrow horticultural LED is used to provide the necessary lighting for photosynthesis of your indoor plants. It is designed to simulate sunlight, but with much greater precision and efficiency, allowing you to optimize the growth, development, and production of your crops. It is an essential tool for any indoor grower concerned with performance.

The ideal power will depend on the surface area of your grow. I generally recommend aiming for a PPFD (Photosynthetic Photon Flux Density) adapted to your plants' needs. For a small grow tent, a single LED bar may suffice, while a larger setup will require a multi-bar system. Feel free to explore our Multi-Bar LED options for larger areas.

Installing a ThinkGrow light is generally simple. I always start by securely attaching the fixture using the provided hangers, making sure it is level. Then, I connect the power cables and, if necessary, the control cables for spectrum or intensity management. I always check the user manual for the specifics of each model.

The ideal distance between your ThinkGrow and your plants varies depending on the growth phase and the power of the fixture. In general, I start with a greater distance during the vegetative phase (about 60-90 cm) and gradually reduce it during flowering (30-60 cm), while carefully monitoring for signs of stress on the plants. The goal is to achieve optimal PPFD without burning the foliage.

ThinkGrow fixtures offer a full spectrum, which is ideal for all growth phases. However, for the vegetative phase, I often favor a slightly bluer spectrum, which promotes compact and robust development. During flowering, a greater red light input is beneficial for flower and fruit production. The beauty of ThinkGrow is its ability to adjust this.

A common mistake is not adjusting the height or light intensity as plants grow. I also sometimes see growers neglecting ventilation, which can create hot spots despite the low heat emission of LEDs. Also, remember not to overwater, as LEDs, by emitting less heat, can reduce evapotranspiration.