A simple way to increase the magnification of your telephoto lens is to use a teleconverter (which weâll often abbreviate as TC). These are compact optical devices that attach to your lens (between the lens and the camera) and magnify the resulting image by a factor of either 1.4 Ã, 1.7 Ã, 2 Ã, or even (in rare cases) 3 Ã.
Ideal Ph Levels for Growing Cannabis. When growing cannabis in soil the Ph should usually be around the 6.5 â 7.0 mark. When growing in pots, a single Ph reading for each pot is advised. When growing outdoors it is best to take two or three Ph measurements from different areas of the grow area.he Ph level of your soil will ascertain how well your cannabis plants are able to take up the nutrients. If the Ph level is out of the correct range, the growth rate of the plants can stall or even stop.
If your grow room feels warm or cold, humid or dry, that is a sign that you may want to look into changing the temperature and/or humidity of your grow area. Generally, cannabis plants prefer temperatures in the 70-85 Â°F (20-30 Â°C) range during the day when lights are on. When lights are off (or at night), cannabis plants are happy with slightly cooler temps.