a litle advice please

hi im new on here am i wondering if any can tell me why my blueberry plant is like 6 an half foot an my cheese plant is staying steady at 5 foot 2, ill tell u a little about them.
both veged for 6 weeks an both grow really well, the cheese shot off first but slowed down at week 4, veged under 400w mh, i put them into my flower room on the start ofthey 7th week, they were both 19inchs, since placing them into flower the blueberry has gone mad an is shooting for the stars were as the cheese is bushing out, its week 4 off flower now an the blueberry is producing nice bud sites an loads of hairs lookin good but really tall, but the cheese looks about 2 weeks behind, can see lots of little bud sites an hairs. both plants feed the same amount off water/nutrients biobiz bloom at the same time.

flowering with 600w hps @ top an 150w hps midway
intake fan
extractor fan
2 fans blowin air around
day temp 28c night temp 23c
ph-6.5 both plants
will the blueberry slow down its reach for the stars cus its about half a foot past the light, an will the cheese catch up. could it be nutrients, i didnt do a 2 week pre 12/12 bloom nutrient cycle cus i didnt no as this is my first time lol a bit of adive would be ace as i got 2 more ready to flower in 2 an a bit weeks, THANKS

Blueberry and Cheese are two completely different strains. They will grow like two completely different strains. One plant is not going to grow the exact same as another of a different strain altogether. Sorry man, but you can't really control how your plant wants to grow. It's in their genetics =/ The Cheese is probably more of a Sativa hybrid than the Blueberry, and while I can't say for sure cause I don't know much about either, that could be why the Cheese is taking longer than the Blueberry. Sativa's typically take a little while longer to fully mature than an Indica.

thanks for repling, so should i maybe let the cheese flower a week or 2 longer then blueberry? or literally wait an see? i think u may be right as my baby cheese is again reaching for the stars were as my baby northern light is 3 inch smaller but lots fuller if u no what i mean, these 2 hav been veged under a cfl for 24 hours a day.ill see what happens to these 2.... thanks