Mine have been numerous. What about your's ?
For me....
Outdoors >>
I've had the Sun completely murder my newly germinated seedlings (BzzzZAP !!)... Literally turned them to ash under the baking sunlight (so not ash... just gray, lifeless plants)... Two days !
Kept a Burlap sun-screen over the peppers for too long into the season... growth was FAIL over the season.
Watered WAY too much.... limited growth and pale leaves (did this for more than one season by the way... and especially on my tomato plants )... and I'm allowed to keep growing ??
Didn't give the plants enough fertilizer in the "new soil" (big box soil)(this year).... damn !
Plant spacing was too close... hoping for high density. Plants didn't get enough sun. All suffered.
Indoors>> (315W LEC)
Planted too close together.... High growth plants shaded slow growth plants. Noob.
Nutes were WAY to high (RDWC Hydro) for the intense light of the 315W LEC (this year....new to indoor growing).
Changing lighting (from T5, to LED to 315W LEC) caused HUGE shock to the plants... all of them.
Controlling the in-tent temperatures... FAIL !... while I vented the heat, I sucked out all of the humidity. Does this matter ??? I don't know...... yet.
Biggest FAIL of this year was bringing a Chi-Chien plant that had been outside all summer and doing very well, inside to "over-winter" it without quarantine.... I brought SH!Tloads Aphids into my grow room! Still dealing with those little F^uckers.
There are more FAILS,.. many, many more ..... I think I have a FAIL or two every single day
Anyway, Happy Growing,
Jeff
For me....
Outdoors >>
I've had the Sun completely murder my newly germinated seedlings (BzzzZAP !!)... Literally turned them to ash under the baking sunlight (so not ash... just gray, lifeless plants)... Two days !
Kept a Burlap sun-screen over the peppers for too long into the season... growth was FAIL over the season.
Watered WAY too much.... limited growth and pale leaves (did this for more than one season by the way... and especially on my tomato plants )... and I'm allowed to keep growing ??
Didn't give the plants enough fertilizer in the "new soil" (big box soil)(this year).... damn !
Plant spacing was too close... hoping for high density. Plants didn't get enough sun. All suffered.
Indoors>> (315W LEC)
Planted too close together.... High growth plants shaded slow growth plants. Noob.
Nutes were WAY to high (RDWC Hydro) for the intense light of the 315W LEC (this year....new to indoor growing).
Changing lighting (from T5, to LED to 315W LEC) caused HUGE shock to the plants... all of them.
Controlling the in-tent temperatures... FAIL !... while I vented the heat, I sucked out all of the humidity. Does this matter ??? I don't know...... yet.
Biggest FAIL of this year was bringing a Chi-Chien plant that had been outside all summer and doing very well, inside to "over-winter" it without quarantine.... I brought SH!Tloads Aphids into my grow room! Still dealing with those little F^uckers.
There are more FAILS,.. many, many more ..... I think I have a FAIL or two every single day
Anyway, Happy Growing,
Jeff