What would your plants look like without Ca Mag+?

Basically just looking for a general response for what a plant would start to look like without CaMag added?

Thanks

depends on your water..is it tap..well..or RO water?

it all makes a big difference.

well water has a good amount of cal/mag..iron and several micro nutes,but if your running RO water then it solely depends on how much Cal/Mag your nutes offer.

using well water plants t week old seem to be getting yellow tips on the end of all the leaves.

two weeks old

Likely a lack of nitrogen if its a general fade of yellow. Cal/Mag issues look like this....

Switched to DynaGro and dropped my CaMag+ and plants never missed it.