16/80/160 Yellow Brandywine Tomato Seeds(16pcs)

1. Seed Treatment Seedling Raisingzwnj;

zwnj;Sterilization Germinationzwnj;:Soak seeds in 10% trisodium phosphate solution for 15 minutes. Rinse thoroughly with clean water, then germinate at 25deg;C (77deg;F) until sprouts appear (2-3 days).
zwnj;Seedling Soilzwnj;:Mix zwnj;fully decomposed organic fertilizerzwnj; and zwnj;soil free of Solanaceae cropszwnj; (e.g., tomatoes, peppers) in a 1:1 ratio. Add zwnj;5 kg superphosphatezwnj; per cubic meter, then spray with zwnj;carbendazimzwnj; for sterilization.

zwnj;2. Transplanting Soil Managementzwnj;

zwnj;Transplant Timingzwnj;:zwnj;North Chinazwnj;: Spring (Apr-Jun) or Autumn (Aug-Sep)zwnj;South Chinazwnj;: Spring (Feb-Jun) or Autumn (Aug-Oct)Opt for cloudy days or sunny afternoons.
zwnj;Soil Requirementszwnj;:Plant on zwnj;raised bedszwnj; (height: 30 cm / width: 80ndash;100 cm). Base fertilizer per acre: zwnj;3,000 kg rotted organic manurezwnj; + zwnj;150 kg calcium magnesium phosphatezwnj;

zwnj;3. Water Fertilizer Managementzwnj;

zwnj;Top Dressingzwnj;:

10ndash;12 days after transplanting: Apply zwnj;diluted nitrogen fertilizerzwnj;.
Flowering Fruiting Stage: Apply zwnj;high-potassium compound fertilizer (20ndash;25 kg/acre)zwnj; OR spray leaves with zwnj;0.3% potassium dihydrogen phosphate + 0.1% borax solutionzwnj;.

zwnj;Wateringzwnj;:Maintain soil moisture at zwnj;60ndash;80%zwnj;. During peak fruiting, water every 15 days. Avoid sudden dry-wet cycles to prevent fruit cracking.