Regular grows slower than autoflowers?

[Kili Frunza]

Hey guys. I have 2 feminised plants and 2 autoflowering plants under a 600W hps. This is my first time when i grow regular seeds and i can't help to notice that both regular are half the size of the auto's and they are all the same age (put them in at the same time).

White Widow by Dianafem
Holy Grail 69 by Samsara
Auto Blue Cheese by Budha
Auto Biodiesel Mass by Advanced seeds.

Is this a known phenomena or my regular plants just grow slower?.....

Anyone can enlighthen me on this? Thanks

PS: They are all 24 days old.

 

[TokingQueen420]

autos grow faster, they should show sex and start to flower soon if ur a little over 3 weeks in. Most of mine show between week 3-4

 

[peter berger]

Also it depends if they are sativa or indica dominant

 

[Kili Frunza]

autos grow faster, they should show sex and start to flower soon if ur a little over 3 weeks in. Most of mine show between week 3-4

Aww they did already but i am dissapointed, they are so small still, i regret i choose to put them in a smart pot of 11Liters instead of the old plastic pots of 14L. The ones in 14L plastic pots used to double the size those are in smart pots. They are bushier, i'l give you that, a alot bushier but still small, i don't expect a good yield but hopefully the quality will be good so i can enjoy them

11l = 2.90 gallons
14l = 3.70 gallons

 

[xSwimToTheMoon]

Your autos are probably into thier growth spurt a bit. The photos will have a blast of growth after you flip to 12 hrs.

 

[Kili Frunza]

Your autos are probably into thier growth spurt a bit. The photos will have a blast of growth after you flip to 12 hrs.

i am giving them 1 or two more week atleast, they are really small , barely have good leaves