Here is the full list of all 26 Grow Home achievements. It takes around 6-8 hours to unlock all of the achievements on Windows.
Collected all 100 crystals
Mission complete! You teleported a star seed home
Collected all star seeds
Grown 50 star shoots
Bounced on 50 spring leaves
Spent a total of 30 minutes gliding
Used 50 fall flowers
Freefall over 1000m and survive
Discover all caves
Climbed over 10000m on any surface
Float a warble creature in an anti-gravity flower
Teleport with a meep creature
Suspend 5 different plants in the tele-router device
Drowned 3 defenceless meep creatures. You monster!
Accumulated over 10 minutes airtime using the rocket-pack
Have 3 star shoots growing at the same time
Combo a mushroom bounce for 2 minutes without landing
Glide under all the rock arches in the game
Catch and collect a falling leaf glider in mid-air
Take a Meep creature for a flight for at least 10 seconds
Deliver a Meep creature to the jaws of the SNAPDRAGON plant
Make the Torro creature fall down the hole in the cave
Complete the Data Bank sub mission
Trigger over 100 altitude warnings
Find a warble creature
Make it through your first night.