Noticed some growth in my coco at the drain holes of pot.

[jjensen564]

Watered tonight and noticed some growth on the coco I can see from the drain holes. I'm using Bio365 coco and mills nutrients. Also adding humic acid. Any ideas of what this is?

 

[Gmix]

Is the chunky stuff ( yellowish ) Pertlite ?
The whiteish things ( hairs ) sticking out are roots you need to pot up

 

[JKash]

I thunk either they are eggs of some sort or mushrooms starting to grow

 

[Enforcer]

Watered tonight and noticed some growth on the coco I can see from the drain holes. I'm using Bio365 coco and mills nutrients. Also adding humic acid. Any ideas of what this is?

I haven’t used this coco before. But after a quick search, I think it’s probably fungus growth from you coco. This is from their website about bio365 coco:

Potent soil requires a vibrant soil-food-web. All bio365 soils contain a biologically-active, nutrient-rich "base" (we call it bioCHARGE™).

Think of it similar to beer brewing: our bioCORE™ (high quality biochar) plus specially-selected beneficial microorganisms and nutrient sources combined together and aged in a batch process create a living soil amendment (bioCHARGE™).