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Author Question: Does the critical night length vary for different plant species? What will be an ideal ... (Read 52 times)

jerry coleman

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Does the critical night length vary for different plant species?
 
  What will be an ideal response?

Question 2

How does an automatic watering system fit into the scheme of root substrate pasteurization and general greenhouse sanitation?
 
  What will be an ideal response?



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mammy1697

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Answer to Question 1

Yes.

Answer to Question 2

The plastic components of the watering system cannot be steamed since
they will distort. They must be sterilized since disease can carry over on them. Use
bleach or disinfectant to rinse the system. If internal contamination is suspected,
soak the components in one of the above solutions.





 

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