Iha Education February 2010 Webinar - Fafard

Explanation
The aging process of Fafard's southern pine bark does not take 3 to 4 months.

Explanation
The given answer is "Daily" because the inspection of bark, perlite, and vermiculite at Fafard is done on a daily basis. This suggests that the inspection process is carried out regularly and frequently to ensure the quality and condition of these materials.

Explanation
The correct answer is A & B. The bulk densities of Fafard's standard formulas can be found in both the Fafard 2010 Product Guide and on the Fafard website. Both of these sources provide information on the bulk densities of Fafard's standard formulas.

Explanation
The explanation for the given correct answer is that Fafard, when determining the right mix for a grower, begins by reviewing the irrigation water quality. This suggests that the quality of the water used for irrigation plays a crucial role in deciding the appropriate mix for the grower. By reviewing the irrigation water quality, Fafard can assess its suitability for plant growth and make necessary adjustments to ensure optimal conditions for the plants.

Explanation
The correct answer is "Super Fine Germinating Mix" because it is specifically designed for small seeds and provides the ideal conditions for germination. Peat-based propagation mixes are commonly used for seed starting as they provide good moisture retention and aeration. The "Super Fine" texture of this mix ensures that the small seeds are in close contact with the growing medium, promoting better germination rates. The other options, 70:30, 2P, and 2B, do not provide any information about the suitability for small seeds or cell sizes smaller than a 288 plug.

Explanation
The correct answer is 3B. This mix is recommended for a wet grower who wants to produce poinsettias in a bark-based mix. The "3B" mix likely contains a higher percentage of bark compared to the other options, making it suitable for poinsettias. The bark-based mix provides good drainage and aeration for the plants, which is important for their growth and health.

Explanation
A dry grower producing pansies would do well using Fafard #2 or Fafard 4P because these are types of soil mixes that are specifically formulated for plants that prefer well-drained soil. Pansies are known to thrive in drier conditions, so using these soil mixes would provide the appropriate drainage and aeration for the plants, promoting healthy growth.

Explanation
The statement suggests that incorporating mini-prills (CRFs) into the media would be recommended for finished perennial production. However, the correct answer is False. This means that incorporating mini-prills (CRFs) into the media is not recommended for finished perennial production.

Explanation
The correct answer is Bacillus. Fafard's proprietary beneficial microbe package Mycorrhizae™ Blend 995 contains 9 types of endo-mycorrhizae, 9 types of ecto-mycorrhizae, and 5 strains of Bacillus.

Explanation
Fafard Technical Services does not support the capability of media cation exchange capacity. This means that they do not provide services or expertise in analyzing or evaluating the ability of media (such as soil or growing mediums) to retain and release cations, which are positively charged ions. This capability is important for understanding the nutrient-holding capacity of the media and its ability to provide essential nutrients to plants.