Ah, I’ll retract somewhat one observation: Looking more closely, there was (is) some Super Phosphate still in granular form at the very bottom of the jug, under the “silt”. The granules seemed reduced in size, but still definitely there. Either they are VERY slow to dissolve, or, the solution in the water is saturated (like putting too much Tang in a cup of water), or, both.
Also, I note / confirm that the Opo flowers open well before full sunlight reaches them in the morning, but close almost immediately when they go into moderate shade, mid-afternoon.
The 1st fruit is now about 3” long. I’m hoping it and they all grow crazy fast. I assume nutrient levels will help this, but temperatures probably more? Anyone have a guess as to how fast is typical for Opo in particular?
My question about growing tip (leaf buds) vs. flower buds position remains. (See prev. post.)
Plenty of flowers are forming now, but I’d say over 80% are male. Is there any way to increase the female %? Is that wish sexist? - hahaha!
“Is that wish sexist? - hahaha!”
The Rooster may CROW but the Hen delivers the GOODS!
https://homeguides.sfgate.com/grow-female-squash-blooms-67435.html