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