Although this presents as edutainment, with a lot of crazy $10 science words like "allele" and "phenotype," it plays much more like a fairly unforgiving business sim than a biology lesson.
After a few game days I worked out that most of the customer orders are not just hard or impossible to fulfil, but also involve selling special-order custom items at lower than the wholesale prices for standard varieties. So, the economy is strangely (lovingly caressed) against you. You can decline orders with no consequence as far as I could see, they just keep cycling through until you have the maximum number accepted.
Aside from the business model being odd, the real science of plant breeding is glossed over. I got the idea that some plants are "simple" like sunflowers, and you can just choose through selective breeding whether they shoot sunlight or rainbows, whereas a Pitcher Plant is more complex with variables such as whether it holds a hot or cold beverage and if it has a sippy-cup or a lid, but you choose those traits by clicking on a button and it doesn't explain anything about how to actually do that to your Mom's houseplants.
Good points: for one there's no time pressure, just resource juggling. Also I did feel a genuinely heartwarming moment when, after days of fighting foreclosure, no money in the bank, no credit available and no way to fulfil paying customer orders I was able to waste my last 6 Gold Coins on a stock bunch of white daisies to sell for 3 Gold Coins to some scruffy street urchins who needed a break. The smiles made my day and the business turned around from that moment. So the Karma Simulation seems solid.
Upgrades to the store itself are unlocked very early and I strongly recommend getting the Breeding Machine Power Upgrade asap, as that is the only possible source of profit as far as I can see - the machine manufactures new plants at no Gold cost and the number of uses refills each day (starting on the day AFTER you buy it, I think.)
Graphics are excellent, hand-painted stuff in the ballpark of Bastion and nice animated, the sound's fine but the voice acting is patchy and amateurish, it seems like a port of tablet game but runs fine on my Windows 7-64 rig.
Not sure if "terrible fake accents" is a good or a bad thing but it has that too. Also a Catctus... I mean a cactus shaped like a cat, in Spiky or Fluffy varieties. There are rabbit and chicken plants too.