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