FelineBoost 4-pack refills with four wheatgrass seed packets and four hemp growing mats; planter not included
Four FelineBoost refill sets for fresh cat grass
Wheatgrass seeds and hemp growing mats for the FelineBoost planter
A fresh crop of cat grass grown with a FelineBoost refill
FelineBoost refill supplies for growing cat grass at home

Cat Grass Refill Pack

Fresh greens,
crop after crop.

Cat-parent approved

Four ready-to-grow refill sets for your FelineBoost planter. Each crop includes wheatgrass seeds and a soil-free hemp mat.

Choose your refill plan

In stock, ready to ship

Shipping calculated at checkout · Free shipping at $40

Four fresh crops, ready when you are

Each refill includes one wheatgrass seed packet and one soil-free hemp growing mat. Planter not included.

  • 4 seed packets
  • 4 hemp mats
  • Grows in 5–7 days
FOUR READY-TO-GROW REFILLS ✳ SOIL-FREE HEMP MATS ✳ WHEATGRASS SEEDS INCLUDED ✳ FRESH GRASS IN 5–7 DAYS ✳ FOUR READY-TO-GROW REFILLS ✳ SOIL-FREE HEMP MATS ✳

Plant · Fill · Grow

Hands Down the Easiest Way to Grow Cat Grass.

  1. 01Hemp mat, insert, and growing tray ready to assemble

    Plant

    Soak the seeds, then spread them over the hemp mat.

  2. 02Water being poured into the growing tray

    Fill

    Add water, pop on the lid, and let the kit do the work.

  3. 03A tray full of fresh green sprouts

    Grow

    No daily watering. Ready for your kitty on day 6.

Hear from cat parents

Loved by cats. Easy for their people.

Cat-parent favorites
Two cats sharing fresh grass from a bamboo planter by a window

“My kitties LOVE this kit… It’s super easy to grow, and it looks nice in the house.”

— Brittany

Orange cat eating fresh grass from a bamboo planter

“The growth is exactly what was described in the instructions—super fast.”

— Lisa

Two fluffy cats enjoying fresh grass from a bamboo planter

“This grass grew so fast and my cat loves eating it. I love the wooden box it grows in.”

— Tina

Customer comments shown without verified-purchase claims.

4-Pack Refills$19.95

WHY FRESH GREENS?

Fresh greens. Happier indoor days.

FEED THEIR INSTINCTS

Fresh grass satisfies a natural urge to graze, nibble, and explore.

SUPPORT HEALTHY DIGESTION

Natural roughage supports normal digestion and elimination.

SPARK THEIR CURIOSITY

Fresh scents, textures, and tastes make indoor life more interesting.

GIVE HOUSEPLANTS A BREAK

Offer curious nibblers their own cat-friendly greens instead.

Shop the Refill Pack