Okay because the are horrible plants to grow, that same type I have in flower it stretches nicely take it easy on nitrogen I have found em very sensitive to that and give allot of PK. This pheno don't like wet feet either try and water it half you water the others.
Here is a pic
View attachment 3529929View attachment 3529930 I have three different types of em lol they are slow to start flowering but one the crack on its good. Lots of PK mate that how I kept this one happy.
The first one looks very sativa like and that took five weeks to show pistils and flowerd.
If you look about through I threads you will find herbies afghani few people had it and don't like it.
Just remember not wet feet very little water and lots of PK and she will be praying. Hope it helps