not a problem but try to tell me how many plants or area, as im a tropical grower i struggel with these problems all the times. usally it can be done, just trim the plant to lower, remember ( only from own experience the root system is usally the key to bigger yeild later,, if you only want to keep the plants alive...
here we have maximum of 14 hrs light and 12 hours give take it's usally, so growing other strains then pure sativs can be a little tricky but works with the right strategy..... but still keep them low, dont be shy to trim them down its the root system that will give the power in the end anyway... so healty soil and all that comes with it matters.. ( Sorry english is not my native language. but i still try to ) Peace love N health. overgrow!!!!!+com.. happy growing...