Questions tagged [basil]

Basil is a culinary herb (Ocimum basilicum) from the mint family. Use this tag for all varieties of basil (sweet basil, holy basil, etc.)

Basil is a culinary herb (species Ocium basilicum) from the mint family commonly used in pesto and many other culinary dishes.

Basil grows well in hot, dry conditions and dies at the slightest hint of frost. It can also be grown indoors as long as there is adequate sunlight.

Use the tag along with . In addition, if the question is on:

Don't forget to read existing questions to see if your question has already been answered.

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Bonsai basil? Tips on herbal bonsai

I have a 5 year old basil plant growning in my window. Since I don't know much about gardning it has been a small hobby of mine to prune it and keep it alive. My idea was to create some kind of bonsai basil. Since the 5 year old plant seams to be a…
Bolli
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Can I cross pollinate basil and chili peppers?

If I want to plant 2 different species of chili pepper, should I be careful to prevent cross pollination? I heard that chili are self-pollinating, but I don't understand this. Wouldn't any plant become self-pollinated if we use their anther to brush…
lamwaiman1988
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Why does purple basil turn green?

I've seen many people in one of my local forums say that their purple basil turned green a while after planting. There were no proper conclusions to this problem, so could someone please explain? In my own experience, I planted a purple basil from…
lamwaiman1988
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What nutrient solution is best for hydroponic basil?

What hydroponic nutrient solution is best for growing basil? I'd prefer to know what characteristics to look for rather than a particular brand or product.
Brian Low
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Is it safe to hard prune my basil plant?

My basil plant has lost all the leaves 12-14 inches from the the bottom. The plant is looking leggy. I want to make it look bushier and short. Would it be safe to prune it by cutting it into half or 2/3rd?
rahul dagli
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What light cycle should I use to grow herbs indoors?

I would like to have a small container herb garden indoors this winter, but I want to make sure my herbs do not try to flower. Currently, it's a couple of different basil plants and some rosemary, but we may add some others before it's all said…
baka
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Why are my basil seedlings failing to thrive?

I have grown basil from seeds in a large pot. They have germinated but are now failing to thrive. They are now about 3 weeks old. They get the afternoon sun and are watered daily. I applied Seasol a couple of times, but am still not having any…
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A dark blight is eating my Basil. What to do?

As you can see, the leaves are gradually eaten by some gray/dark dry blight. I have absolutely no idea what it is.
Bar Akiva
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Can I revive my basil that wasn't watered for a week?

I went on vacation and left a generous amount of water in my supermarket bought basil pot that I keep outside of the window. But it is very sunny in that spot as it's high up and facing South, and the last couple of days have been hot I think, so…
simbabque
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What is causing dry, dark green spots on the leaves of my new basil plant?

I just bought a basil plant this past week at the supermarket to have some fresh basil for cooking. It had some dark green spots on it, which at first I assumed were just dry/dying leaves. I'm not so sure now though - I've been watering it…
tonysdg
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Should I trim off flower buds on basil?

I have several herbs in a hydrocultural system. I have recently noticed several budding flowers on some of my basil plants. Since my goal is to maximize leaf yield, should I trim them off to conserve energy? I have learned from some instructions…
Eddie Kal
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How close to space sweet basil?

My basils (six of them) were purchased growing very close together in a ½ quart (≈ 500 ml) pot and are at least 6 inches (ca. 15 cm) long already. They are very droopy. I think it may be difficult to separate them. Will they grow big if I just put…
Terrry
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Why are the leaves of my basil yellowing and falling off?

I got this basil from a friend when it was about half this size. It was a bit spindly and looked like it wasn't pruned enough. Since then I cut it regularly and it got some branches and the base even began to grow out some. I'm in Arizona, so the…
Tesserex
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Can I save this basil?

I'm very new to this field, and these plants are all I have so far. A few days ago I bought them from IKEA and left them in the kitchen. My bad, I know and I apologize for it. Now I'd like to save these plants, if it is not too late. I've read that…
rda
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Why are my basil leaves turning black?

Seeking all the experts out there. Just while I was going out to water my basil plant just now, I realised that some leaves have developed dark spots as shown in the pictures. I have immediately trimmed the black leaves off, but does anyone know why…
Ryan
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