TAKE CONTROL OF THE LAST TWO WEEKS OF FLOWERING FinalPart, better known as GHE Ripen, is a standalone late-bloom feed that replaces your normal bloom nutrient for the final stretch of flowering. Its composition is aimed squarely at the ripening phase, pushing the plant to finish what it has started rather than continuing to build new growth. It can also be used to bring the finish forward, which is genuinely useful if a pest problem or a room issue means waiting is the riskier option. Use at 4-5ml per litre for a maximum of two weeks before the end of the cycle, in any growing medium. Sizes are 1 litre, 5 litre and 10 Litre. Key Benefits Complete bloom replacement - one bottle takes over from your base feed for the final phase. Accelerates ripening - concentrates the plant's remaining energy into finishing existing flowers. Pulls the finish forward - a practical exit route when mites or another problem force your hand. Works in any medium - coco, soil, rockwool, clay pebbles or a mixed substrate. Simple to run - one product, one rate, for a fixed two-week window. Three sizes - 500ml through to 5 litres, from one tent to a full room. The final fortnight shapes your harvest quality. Everything before week three builds biomass; those last fourteen days determine the finished product's character. Continue standard bloom feed to the end and the plant divides its remaining resources between new growth and flower maturation—the result lacks definition and density. A dedicated ripening formula refocuses the plant's energy entirely on finishing existing flowers, establishes a clear endpoint, and transforms the final stretch from an uncertain wait into a controlled decision. How to Use Stop your normal bloom nutrient when you begin. Use at 4-5ml per litre as the sole feed. Run for a maximum of two weeks before the end of the cycle. Adjust pH after mixing, as you would with any base feed. Finish with plain water for the last few days if that is your usual routine.