Not really. You could use Forestry's Fertilizer (2 sand + 1 Apatite). It's like bone meal, but you have to shift-right-click it on to the crops. I've used it to get 10/10/10s.Gonna try it out, thanks.
But as I noticed, agricraft is on, and for making 10/10/10 crops I will really need a watering can, any tips on getting it?