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