Hi all, My girlfriend and I recently put together our first ever herb garden on our balcony patio. We have multiple plants all in round pots which I believe are sufficient for their size, and they get plenty of sun (southern exposure, I live in Illinois). Oh and none grew from seed I bought small plants and repoted. Some plants are doing great some not so well… please give me some advice on what is going wrong….
tomato, basil, jalapeno, oregano, mint, rosemary, thyme, and sage all seem to be doing great!
now the problems…
parsley and cilantro – both did well for a few weeks then I noticed they were infested with these small larvae eating the leaves and small gnats, I believe they were fungus gnats and larvae… I was told to throw the plants out before they spread to the other plants, so i did, 2 plants down…
arugula – it did well for a few weeks also, after I tossed the infested parsley and cilantro I noticed the arugula had the same bugs, even more! Then it started to flower badly and I didn’t cut it. After some google research I decided to spray all the plants with a soap & water and cover the top of soil with sand to stop the gnat infestation (suppposedly the sand stops them from laying seeds on top of the dirt and spraying with soap/water kills living ones) … this seems to have worked but the arugula still looks bad and wilted not many new leaves… is it done for the season because I let it flower?
onion chives- they grew like crazy for over a month and were delicious, never got the bugs either… now it is starting to wilt and there isnt any new growth… is it too hot maybe? 90+ all this week!
tarragon – I believe its mexican tarragon, it grew well for a few weeks then started to flower, I cut the flowers as soon as I saw them and since then the plant hasn’t grown much and seems to be wilting away…
dill- seems to be getting more and more wilted and not much new growth.
So if someone could give me their 2 cents on the problematic plants and what we’re doing wrong I would really appreciate it . Thanks for your time!
nick&lauren