Tetra Snapdragon Mix Seeds
When should I plant
Tetra Snapdragons are tall, vigorous varieties known for producing large flower spikes and long-lasting blooms. They grow best in cool to mild weather. Start seeds indoors 6–8 weeks before the last expected frost. Transplant seedlings outdoors once the danger of frost has passed. In mild climates, seeds can also be directly sown outdoors in early spring.
Site consideration
Choose a planting location with well-drained, fertile soil with a pH between 6.2 and 7.0. Snapdragons grow best in soil enriched with organic matter or compost. Good air circulation is also important to help prevent fungal diseases.
Water
Keep soil consistently moist but not waterlogged, especially during germination and early growth. Once plants are established, water regularly but allow the soil surface to dry slightly between watering.
Sunlight
Plant Tetra Snapdragons in full sun to partial shade. For best flowering performance, provide at least 6 hours of direct sunlight per day.
Transplant
Transplant seedlings when they have 2–3 sets of true leaves. Harden them off for 1–2 weeks by gradually exposing them to outdoor conditions. Space plants 6–12 inches apart in well-draining soil, ensuring they are planted at the same depth as in their original containers.
Seed Germination
Seeds typically germinate within 10–14 days under proper conditions.
They require light to germinate, so press them lightly onto the soil surface without covering. The ideal soil temperature for germination is 65–70°F.
Seeding Rate
Tetra Snapdragon seeds typically cover up to 625 square feet with 1 ounce of seeds.
Other Elements
Fertilization
Minimal feeding is recommended. Apply a half-strength balanced fertilizer to provide adequate nutrients without reducing flowering. In naturally rich soil, fertilization may not be necessary during the first growing season. Over-fertilizing, especially with nitrogen, can reduce bloom production.
Weed control
Control weeds by applying organic mulch, such as shredded bark, to help retain soil moisture and suppress weed growth. Proper spacing also helps shade out weeds. Hand-pull weeds when necessary, taking care not to disturb plant roots.
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.