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.
Cannabis likes a comfortable room temperature when growing indoors, or a little warmer-not too dry, not too humid. For a lot of indoor growers, that is all you need to worry about. If it feels too hot or too cold for you in your grow area, itâs probably too hot or too cold for your cannabis plants as well.ore About the Upper Limits of Temperature. With bright grow lights (such as 600W HPS and brighter), cannabis plants of all stages can thrive at slightly higher temps up to a max of about 85Â°F (30Â°C) even with no CO2 enrichment, as long as there is low relative humidity and plenty of air movement.