The reference is to beans in general. Actually, any plant that would do well outdoors in your area is likely to do well in a hydroponic system if you follow the above suggestions.
It is really likely to be a fake with a specific or repeated pattern. Nearly all symmetrical opals are fake; check if it is a perfect circle or oval. Even...
In NEC (2014): 250.53(A)(3) and 250.53(B) seem to say additional electrode rods shall "not be less than 1.83 m (6 feet) apart". However, it is noted that the "paralleling efficiency...
Earlier in the growing season a "cutting" is taken, this gives it a better chance to continue life. April and May are the best months to take snips of summer...
You can use the whole vanilla bean, but it won't dissolve. The oils will infuse into the milk, but the bean will remain whole for you to pull out afterward....
This page left out one important bit of info and that is the century code. All of the examples are in the 21st century, which happened to be a zero....