Level 44 Greed route

I start off with not quite enough eco points to make 1 garden, and can't seem to find a way to get the third garden done in time.

Yes, I'm shooting the gorilla .

Any suggestions?

I got gold on this level by scaring the apes. I built two gardens and this gave me the needed eco points. I think I started with around 650 seeds so I only needed two trips to the greenhouse at 600 seeds each trip.

Dont shoot the ape, scare it - it gives 5 eco points and then you only need two gardens