Absolutely. Or dabble with another line of nutrients with the same purpose. If you're comfortable with GHE, then stick with that line👍. If you so use it, however, your schedule may have to be tweaked. Fragrance and taste are a big deal, so heck ya. Pick some up. If you like the GHE line, you may also like floralicious plus (mollases... essentially) for your next grow. Terpene builder but pricey.... At least where I live.
Cheers man and good luck wrapping these girls up. Great start to the cannabis journey👌👍. Throw me a PM if you think I can help you with anything else.