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