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Testing the pH and EC in the substrate of orchids
Why pH? When to pH? Is pH necessary? What does pH do? #orchidsfertilizing #pHandnutrients
The ORCHID STARTER Kit - pH & TDS meters | MUST HAVES when starting to grow orchids! WHY? 👍🏼👍🏼
Cocos Substrate: What is buffering and how do you check the buffering quality? | (EN)
Orchids.........tornado talk....water ph temperatures..
The PourThru Electrical Conductivity Method
Video RHP quality mark for substrates (update 2021)
ORCHIDEE..misuriamo e prepariamo l'acqua per concimare
Phalaenopsis..how to do PH and EC measurements well
How to use Cocopeat block
Testing a Different Brand of Coco Husk - Pt 1
5 reasons why I gave up on LECA
