Hello everyone, hope all is well. Im growing a small autoflower that has developed a deficiency and has gotten pretty bad over the last 5 days.
My first guesses are either a phosphorus deficiency or my ph is messed up. There are big splotches on the leaves I haven't seen before.
I also have some foxfarm tiger bloom but avoid using it because there's already dry amendments and I don't want to burn the plant or damage the soil.
Thanks for any advice, here's some pics:
![20230311_131526.jpg](/data/attachments/4371/4371526-916286208618704799bc99c3f1012b90.jpg)
![20230311_131726.jpg](/data/attachments/4371/4371527-fdf7f5b6fb067e792b94e0e6e9660762.jpg)
![20230311_131716.jpg](/data/attachments/4371/4371528-c438f504236c6a71e63c9c4fa56071b0.jpg)
![20230311_131700.jpg](/data/attachments/4371/4371529-3bf381d16be1e690d4de9006fd02e67a.jpg)
![20230311_131625.jpg](/data/attachments/4371/4371530-5841bfea879437d3c6704e8bb6a48c4f.jpg)
![20230311_131614.jpg](/data/attachments/4371/4371531-7151c7624c7fc48bf0454f8024aa9838.jpg)
![20230311_131602.jpg](/data/attachments/4371/4371532-0b23db5cad615748e803a1cf49373c24.jpg)
![20230311_131542.jpg](/data/attachments/4371/4371533-9b5c5399ef3915b7654d1621067318f0.jpg)
![20230311_131534.jpg](/data/attachments/4371/4371534-e5a8c73c9005cfd4ef417b36b4d9335a.jpg)
My first guesses are either a phosphorus deficiency or my ph is messed up. There are big splotches on the leaves I haven't seen before.
- Strain is gsc auto if I remember correctly, or some sort of cake or pie. It's about 7 weeks old.
- I'm using mg performance organic potting soil with some lime(1tbs/g), heard ph of this soil can be on the lower end. Also 2 cup perlite/g and ewc at a 1:5 ratio with soil.
- I top dress with dr earth 4-4-4 every 3 weeks. Last top dress about a week ago I switched to the flowering feed of same brand which is 3-9-4. I go off the bag and spread about 2.5 tbs and cover with fresh soil mix and water in.
- I water with plain tap water, with recharge every other watering. I don't adjust the ph but I test the water every time and it's high 6s low 7s.
- Temps are 80-82F, humidity 48-52%.
I also have some foxfarm tiger bloom but avoid using it because there's already dry amendments and I don't want to burn the plant or damage the soil.
Thanks for any advice, here's some pics:
![20230311_131526.jpg](/data/attachments/4371/4371526-916286208618704799bc99c3f1012b90.jpg)
![20230311_131726.jpg](/data/attachments/4371/4371527-fdf7f5b6fb067e792b94e0e6e9660762.jpg)
![20230311_131716.jpg](/data/attachments/4371/4371528-c438f504236c6a71e63c9c4fa56071b0.jpg)
![20230311_131700.jpg](/data/attachments/4371/4371529-3bf381d16be1e690d4de9006fd02e67a.jpg)
![20230311_131625.jpg](/data/attachments/4371/4371530-5841bfea879437d3c6704e8bb6a48c4f.jpg)
![20230311_131614.jpg](/data/attachments/4371/4371531-7151c7624c7fc48bf0454f8024aa9838.jpg)
![20230311_131602.jpg](/data/attachments/4371/4371532-0b23db5cad615748e803a1cf49373c24.jpg)
![20230311_131542.jpg](/data/attachments/4371/4371533-9b5c5399ef3915b7654d1621067318f0.jpg)
![20230311_131534.jpg](/data/attachments/4371/4371534-e5a8c73c9005cfd4ef417b36b4d9335a.jpg)