Cat Grass Seeds
Hydroponics Cultivation
For hydroponics, you need to select a glass container or a plastic container. Soak the cat grass seeds for 4 to 6 hours. Then, lay a layer of cotton or sponge at the bottom of the container, scatter the seeds on it, and add clear water to submerge both the seeds and the sponge. Change the water every 1 to 2 days.
Soil Cultivation
For soil cultivation, you need to choose a flower pot with drainage holes and fertile soil. Similarly, soak the seeds for 4 to 6 hours. Spread the soil evenly at the bottom of the flower pot, scatter the cat grass seeds over it, and then spread another layer of soil on top. Water the soil to keep it moist, and place the flower pot in a location with sufficient sunlight and good ventilation.
Site consideration
Choose a location with well-draining soil to prevent root rot. For pots, use a container with drainage holes. Outdoors, avoid low-lying areas where water pools. Indoors, a sunny windowsill or under grow lights works well.
Water
Keep the soil moist but not soggy. Water lightly 2-3 times a day. Overwatering can cause fungal issues, while underwatering leads to dry, brittle grass.
Sunlight
Cat grass thrives in bright, indirect light (4–6 hours daily). Direct sunlight may scorch tender shoots, while too little light causes weak, leggy growth. A south-facing window or supplemental grow lights are ideal for indoor planting.
Seed Germination
Seeds typically sprout in 4-7 days. Soaking seeds in water for 4-6 hours before planting can speed up germination. Cover seeds lightly with soil (¼ inch deep) and keep them warm (65–75°F) for best results.
Seeding Rate
Sow seeds thickly but evenly—about 1–2 tablespoons per small pot (6-inch diameter) or 1 oz per square foot for outdoor patches. Dense planting helps support upright growth and provides ample grass for cats to nibble.
Other Elements
Fertilization
Cat grass grows quickly and usually doesn’t need fertilizer. If using, opt for a mild, organic liquid fertilizer diluted to half strength. Over-fertilizing can lead to excessive growth or chemical residues harmful to pets.
Weed control
Indoor-grown cat grass rarely has weed issues. Outdoors, remove competing weeds by hand to avoid herbicides, which may be toxic to cats. Mulching lightly with straw can help suppress weeds.
Seed Storage
The seeds will maintain a high germination percentage if stored under proper conditions. How long your seeds remain viable will depend on the temperature and moisture levels the seeds are exposed to. Seeds which are improperly stored will quickly deteriorate if unprotected against high humidity and dramatic temperature fluctuations day after day.
For best results, keep the seed in our moisture-proof ziplock sealing bags, which provide a better moisture prevention effect. Glass jar or plastic containers with snap-on lids works well too, add a packet of desiccant before sealing into the seed, such as silica gel to remove any moisture remains in the storage container. Seed stored under these conditions will remain viable for as long as years.
Factors Which commonly Cause Poor Results
1. Improper drainage soil
2. Sowing depth more than one inch
3. Covering the seed too deep beneath the soil surface
4. Cover a large area with a small amount of seed.
5. Plant at a wrong time of a year
6. Lack of sunlight
7. Inadequate rainfall after seed germination. The area should not be allowed to become completely dry. Supplemental watering may be required to sustain plant life.
8. Extreme weather conditions: hail, drought, excessive rainfall, floods, unseasonably cold temperatures.