'Nanners do not have pistils. They are basically the insides of a male flower without the casing a normal male flower has. The pollen making bits that look like a bunch of bananas hence the name.
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These are normal male flowers from a Kali Mist I grew ages ago. You can see a tiny bit of pollen on the stem. No pistils anywhere on that plant as it was a full-blown male.
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'Nanners are good at hiding in buds so if for sure those are 'nanners pick them off but look all over for them from now on. I give them a spritz of water before plucking out. This prevents the pollen from flying around and also deactivates it so it can't knock up flowers.
I use a variety of different size syringes to measure out my nutes but a good set of tsp measures starting at 1/8tsp will work too. 1tsp=5ml. Tbsp=15ml. Some clear plastic tubing is handy for sucking up stuff.. Farm supply stores or even Princess Auto carry a bunch of different sizes. I got some 14gauge needles from a farm supply for sucking up RSO easier. 10 or 12gauge would be a bigger bore but the 14 works pretty good. I grind the point down so it can suck the last bit out of the beaker and I won't get a needle stick.
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