Hey there, it's too late now, your plant stayed small because (logically) it had a slow growth rate , there are a number of ways to keep an auto in veg long enough for a good topping, but what i do suggest is reading up on the Vapor Pressure Deficit . VPD is what controls the rate of growth meaning good VPD, good growth, bad VPD bad growth. Changing this up will multiply your yield by 5-10 times compared to this run. Hope this helps growmie ! 🚀