# LST Beginner. Unsure of what I am doing

**URL:** <https://ilgmforum.com/t/lst-beginner-unsure-of-what-i-am-doing/44582>\
**Category:** Grow Cycle\
**Created:** [May 12, 2020, 7:21pm UTC](https://ilgmforum.com/t/lst-beginner-unsure-of-what-i-am-doing/44582 "2020-05-12T19:21:07Z")\
**Posts on this page:** 1\
**Page:** 2

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**Author:** ![LetTheGoodTimesGrow](https://avatars.discourse-cdn.com/v4/letter/l/e56c9b/32.png) [@LetTheGoodTimesGrow](https://ilgmforum.com/u/LetTheGoodTimesGrow)\
**Post date:** [May 23, 2020, 9:35pm UTC](https://ilgmforum.com/t/lst-beginner-unsure-of-what-i-am-doing/44582/21 "2020-05-23T21:35:20Z")

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![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/b/a/4/ba45dcec421474505db8d5e3ae61c96b4a0378c1.jpeg) ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/1/7/e/17e13306554a55720736644e1230dcd23548f298.jpeg)

 ![image](https://global.discourse-cdn.com/growingmarijuana/original/4X/a/0/f/a0fbfbc850e480f93c4d11fde7bd095e9bd5a3ce.jpeg)

Looks like I have some browning at the tips. Last water was a Thursday fed with FF Grow Big. Run off ph was 6.3. Runoff ppm was 760. Growing in coco with a slight amount of soil from when I started as seedling. Should I add a little cal mag and small amount of FF big bloom?

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