PDC LESSON 3.23 NURSERY – CONTAINER AND POTTING MIX

 

PERMACULTURE COURSE AGRO-ECONOMY

PDC LESSON 3.23 NURSERY – CONTAINER AND POTTING MIX

 

All containers must have free drainage and the potting mix must be porous and yet able to hold moisture as well as be free from disease. A mixture containing 2 parts of coarse sand, 1 part vermiculite or coconut coir and 1 part charcoal is very suitable for striking roots on cuttings. There is usually no fertiliser present in these potting mixes, but a high phosphorus additive is useful to encourage rooting.

 

Root-promoting hormones

(or cuttings dipped in honey) can help cuttings to grow roots quickly. Dip the cut ends into the powder before planting and with a pencil, make a hole into the potting media and carefully insert the tip cutting into it.

 

Micro-climate

is important especially if the surrounding air has low humidity. Placing a plastic covering over the pot or container will help to create a humid atmosphere. Do allow some free-flowing air to circulate otherwise there can be a mould problem. Don’t expose the cuttings to full sun but rather chooses a semi-shaded area.




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