About this species. Zingiber officinale is best known as the source of the pungent, aromatic spice called ginger. This spice is produced from the rhizome (underground stem) of the plant. Obtained by the Greeks and Romans from Arab traders, it was one of the first oriental spices to arrive in Europe.ingiber officinale (ginger). Ginger is a well known spice produced from the rhizome (underground stem) of the tropical herbaceous plant, Zingiber officinale.
The main particles in healthy soil are decomposed organic matter, these are things that are natural and were once living organisms. The more organic matter in the soil, the better moisture retention. So, the main thing to help re-hydrate your dry soil is by regularly adding organic matter and extra moisture.A few examples are 1  â. Compost â THE best form of organic matter.2  Compost is decomposing items that were once living.he more organic matter in the soil, the better moisture retention. So, the main thing to help re-hydrate your dry soil is by regularly adding organic matter and extra moisture. A few examples are 1  â. Compost â THE best form of organic matter. 2  Compost is decomposing items that were once living. 3  Eg fruit and veggie scraps.
Plant your seeds in the soil of the peat pots. The planting depth will depend on the type of vegetable or flower seed. Each seed is different. Always follow the suggestions on the back of the seed packet.tep 8. Cut an X into the bottom of the peat pot and slit the sides part of the way down when it's time to move your plants to the outdoor ground. This is usually after the last frost is completed in your location. The seedling will be 3 to 4 inches tall.