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Answer:
Recommended Growing Media
The composition of a growing medium should be largely determined by the crop being produced. However there are some media formulations which may be used as a base. The following is a list of several of the most commonly used soilless mixtures:
Table 1. Commonly used soilless mixtures for greenhouse crops.
Volume/Volume Ratio Components
- 2:1 Peat, Perlite1
- 2:1:1 Peat, Perlite, Vermiculite
- 2:1 Peat, Sand 3:1 Peat, Sand
- 3:1:1 Peat, Perlite, Vermiculite
- 2:1:1 Peat, Bark, Sand
- 2:1:1 Peat, Bark, Perlite
- 3:1:1 Peat, Bark, Sand