empty said:

Simple explanation is, meassure your height growing space because they will double in size or more. Also you need to consider space for your light. This video actually give very good explanation When and how to flip

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Gmix said:

Some strains can triple in height albeit there mainly sativas even so hybrids can double in height.

How much height do have to play with vs how tall they are including pot size ie from floor to your tips should give you a idea

2mths veg sounds to long still your topping etc so that’s something to bear in mind

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