Satorsanswered grow question 9 hours ago Hi,
Initially, it would be advisable to test the pH level of the substrate to ensure it falls within the optimal range of 6 to 7 pH units.
Since you have limited fertilization, which is a valuable step to avoid over-fertilization, it would be beneficial to assess whether the plant is lacking any specific nutrients.
Considering that the plant is currently flowering, you might consider supplementing it with a fertilizer that has a higher phosphorus content (such as a "Bloom" type fertilizer). Phosphorus is an essential nutrient for the flowering process, as it promotes the formation of flower buds and extends the duration of flowering.
Good luck buddy.