The fantastic four

The 3rd week starts this Saturday, March 3rd. Everything is going well, plants are now growing nicely and node number 3 is coming. Leaves already reach over the inner ring with a diameter of 8 cm. Will remove the inner rings for the next 1-2 days and give the roots more room. I am very satisfied with the root juice. Plants look very vigorous and are a healthy green colour. Better than the last time I didn't use root juice. (Sorry no pics) Reduce root juzice now and phase out later in the week. Start slowly with the Bio-Grow fertilizer. For the time being only 50% of the specified maximum amount. To further encourage growth, I adjusted the light to the needs of this phase. Since the Sanlight EVO3 LED lamp emits a full spectrum, there is also a lot of light that the plants do not need during growth. (Red, warm white approx. 2700K light temperature) That's why I dim the Sanlight EVO and add self-constructed LED modules, some of which are controlled by a microcontroller. At the moment mainly cold white with 6500K, blue and RGB modules. So I can slowly dim the individual color values ​​in and out and very specifically adjust the light to the respective needs. without the total amount of light becoming too much. I've had very good experiences with it so far during the lmy last grow. Greetz