Nepeta Cataria - 200 seeds
Catnip and Catmint are the common names for Nepeta cataria, a hardy perennial herb of the Mint Family, with pungent fragrance which is highly attractive and exciting to cats.
Catnip grows to a height of three or four feet, and features downy, light green foliage with small lavender flowers that grow on spikes up to five inches long.
Catnips grow well in almost any soil, but does best in a moderately rich loam that is well-draining. It's aroma increases when grown in sandy soil or via the hydroponic method. It will grow acceptably in either sun or shade.
Catnip is easily propagated by seed, stem cuttings, or rootball division. Seed should be sown in rows late in fall or early in the spring and lightly covered. When sown in the fall, a denser crop is ususally achieved. When plants reach five inches tall, thin so that they stand 12 to 18 inches apart. Catnip can also be started early indoors and transplanted outside after the last chance of frost.
Catnip grows best in full sun combined with average, well drained soil. It grows well in hydroponics as well. It is a perennial herb of the mint family that will grow from 3-5 feet tall. Water them regularly. Cut out last years spent stems in early spring, which creates room for new ones. Cutting the plants completely down after the first bloom set will allow enough time for the plant to completely regrow and bloom again.
Outdoors, containers (sow direct in final pots, or in plugs and later transplant to final pots), and hydroponics.
Catnip usually grows to a height of 3 to 4 feet (90 -120cm).
Catnip plants should be spaced between 15 and 18 inches (38 and 45 cm) apart.
Catnip will grow in a relatively wide pH range between 6.1 (mildly acidic) and 7.8 (mildly alkaline).
Propagation - From seed. Start seeds indoors prior to the last frost.
Catnip seeds will germinate in soil in approximately 7 to 10 days, but can germinate in as few as 5 or 6 days in dedicated propagation media such as Oasis Rootcubes, Rapid Rooters, or Grodan Stonewool.