Home	Strange Wonderful Things Rare and exotic plants & seeds

The seeds sprout best if kept at room temperature for 6 weeks, followed by 3 months in the refrigerator, to simulate the passing of winter. The tips below explain the process.

 First, rinse off any residue from the seeds, and then soak them in a cup of water for 18-24 hours.  Next fill a zip-lock bag with a pre-moistened mix of sterilized, well-draining soil (2 parts potting soil to 1 part perlite, for example).  Place the seeds inside and cover them with soil. 

 Place the bag in a dim location at room temperature (60-75°F / 15-24°C), with the bag slightly open for ventilation.  Keep the bag there for 6 weeks, watering whenever necessary to keep the soil moist (but not soggy).

 After 6 weeks, seal the bag, label it, and put it in the refrigerator.  Ensure that the seeds do not freeze (inside the door is usually the warmest spot).  Check on them periodically to make sure the soil doesn't dry out.

 After 3 months (mark your calendar), remove the seeds from the bag and plant them 3/8 inch deep (1 cm) in individual, small pots at least 3 inches tall (7 cm).  Water the soil until evenly moist, and put them in a bright spot that is about 65-72 degrees (18-22°C).  Avoid letting them get too warm, and ensure that the soil surface doesn't dry out.

 The germination time can vary.  Some seeds may sprout a month after removing them from the refrigerator, while others may take 2 to 3 months.  The germination rate is usually at least 75% after 3 months.  (If any don't sprout after 5 months, try putting them in the refrigerator again for 3 months, checking up on them every few weeks to see if any have sprouted.)

 Once they sprout, give them filtered light.  Shade them from strong sun.  If your potting soil contains nutrients (check the package) you shouldn't need to feed them for the first 4 weeks.

 When your seedlings are as tall as their pot, replant them gently into larger pots.  Water the soil first to prevent the soil ball from breaking apart, which can damage the roots.  More tips are here.

Happy growing!

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