Se ha puesto morada

Plants struggle to uptake nutrients below 10°C - particularly phosphorus. Also worth noting the adverse effects for plant growth will be more prominent if the swings between day and night temps are significant. The drop in temps is also associated with purple petioles and stems, as it is with a pure phosphorus deficiency, suggesting . The foliage can develop a darker blue tinge-like sheen however your leaves maybe have skipped this step with the lockout/deficiency escalating so quickly. I would also suggest that the heavy bloom feeding during a lockout would have caused a cascade of issues, where pH swings and EC spikes are a likely outcome. They don't look so bad to me anyway, you might just have an odd growing pheno and that's the end of it ! Good Growing

Holaaa ! Muy acertada tu información , las plantas en bajas T suelen entregar colores oscuros hasta tonos morados , para que cada vez que tenga luz , esta la absorba mucho mejor con este cor oscuro ...ademas un riego con un fertilizante alto en PK tiende a entregar tonos lilas y morados ! Esto lo he visto en varios cultivos y en relación a lo que mencionas del PK

Super common! Happens with a lot of genetics with colder night time temps! I love it, but the THc tends to be lower because the plant is kicking into a different mode