How can I make my plants grow straight up without branches?

Root Head

Active Member
SINGLE COLA if thats what ur looking for right ...just dont top at anypoint. But unless space is an issue most plants produce alot better when toped. Most growers indoor perfer
the toping method due to hight. Once plants go in to flower they can double in size..also ive noticed denser buds when topping closer internod spacing .
 
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