You get weed stems in Grounded 2 mainly by chopping specific “weed-type” plants, even very early on, and they’re required for things like the hatchery and other base pieces.

Main ways to get weed stems

1. Chop grass flowers / dandelions (early game method)

When you first need weed stems for the hatchery, you don’t have to upgrade to Omni-Axe II yet.

  • Look for grass flowers / dandelion-style plants near Ranger Outpost: Snackbar; they have a tall stalk with a fluffy seed head on top.
  • Use a level 1 Omni-Axe / basic axe to chop them down; it’s slow, so clear nearby threats first.
  • When the stalk falls, it drops several weed stems (often up to around six), which you carry like grass planks on your shoulder.
  • You can bring one to a resource analyzer / field station to unlock stem-based building recipes like Stem Walls, Doors, and Scaffolds.

Tip: Build a Stem Pallet at your base to stack and store weed stems for later construction.

2. Chop husky weeds (higher-yield, later game)

Once you’re more progressed, you can switch to true weeds for bigger hauls.

  • Find husky weeds around the park, including near the Snackbar starting area.
  • Craft and equip an Omni-Axe II / tier 2 axe , which needs materials like blueberry leather and roach/insect parts from deeper exploration.
  • Cutting a husky weed gives a larger batch of weed stems than a single grass flower, making it better for big builds.

This method is ideal when you’re expanding a large base and need lots of stems quickly.

Using your weed stems efficiently

  • For the Hatchery : A single full dandelion or a couple of grass flowers usually gives enough stems to finish the hatchery blueprint if you’ve placed it near your source.
  • Building flow : Drop stems directly into blueprints as you pass them, so you don’t have to walk back and forth with full stacks.
  • Other resources nearby : While you’re farming stems near Snackbar, also grab acorn shells/tops and grass seeds if you’re pushing tools and structures at the same time.

Mini FAQ

Q: Do I really need Omni-Axe II to get weed stems?
No. Early on, chop grass flowers / dandelion-style plants with a level 1 axe to get all the weed stems you need for first bases and the hatchery.

Q: Why can’t I “find” a plant called a weed but still get stems?
The game doesn’t always label them as weeds; dandelions and grass flowers still drop weed stems even though they look like regular tall plants.

TL;DR : For early-game weed stems in Grounded 2, stay near Ranger Outpost: Snackbar and chop the tall grass flowers/dandelions with your basic Omni-Axe, then later upgrade to Omni-Axe II to farm husky weeds for larger stem batches.

Information gathered from public forums or data available on the internet and portrayed here.