To use the diaphragm, first cover the inside of it with spermicide. Then insert it into your vagina so that it covers your cervix. You can insert the diaphragm up to 6 hours before sex.
This is where the Kratky method shines. Itâs a technique that allows you to grow hydroponically without electricity, pumps, or wicks of any kind. In fact, you donât even have to change your reservoir or add nutrients. Itâs as close to a completely âhands offâ growing technique as Iâve ever seen.
Kratky Method. I've been told the Kratky Method is also good for fast growing vegetables like tomatoes. It's not the right time of year to be growing leafy greens, but I have some heat tolerant varieties that I'm experimenting with in the shade. The Kratky Method appeals to me because it is so easy.