Questions tagged [herbs]

For questions about herbs - plants typically used for flavor. For questions about specific herbs use this tag along with the appropriate herb tag like [basil], [mint], [rosemary] and more.

A is a plant that is used for its flavor, scent, and/or medicinal qualities. As such, herbs are usually considered as edible (those used for medicinal or spiritual purposes can sometimes be poisonous when consumed in even low quantities).

Culinary herbs are distinguished from other edible plants (i.e. vegetables) by their use. Vegetables and fruit are consumed for food and nutrition. Herbs are added for flavor or scent, and add little nutritional content to the food.

Culinary herbs are a popular kind of plant for gardeners - especially those with limited space as they don't usually require much space and fresh herbs have a superior taste to dried grocery-bought herbs.

Medicinal herbs are consumed in culinary 'spicing' levels for real or alleged medicinal properties. Many of these are toxic when consumed in larger quantities (e.g. St. John's Wort and kava). Modern pharmaceutical medicine has its origins in herbal medicine (e.g. aspirin/salicylic acid from willow), but many medicinal herbs continue to be untested. Many are undoubtedly helpful, but most are probably ineffective and a few toxic examples probably remain to be identified. Therefore caution should be used when taking herbs for medicinal purposes - especially obscure herbs or if you are taking them in larger quantities.

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Why does my cilantro have thin leaves? Why is my parsley not growing? When will they be ready for harvest?

My cilantro (planted outside, full sun from about 11am to 6pm) doesn't have the broad leaves that I see when I buy it in the store. I planted it in May. When should I expect it ready for harvesting? My parsley (same planting timeframe and…
Brian
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Will scallions grow after using them?

We buy scallions from the market and consume everything but the bottom parts of the plant (I guess it's like white bulb part?). Is there a chance that it will still grow even after refrigeration? The scallions have small roots.
chrisjlee
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Is rust from a steel rainwater barrel harmful to edible plants?

We are using a used steel drum barrel as a rainwater container. Someone else in our house brought it from work, and we haven't bothered replacing with a plastic one yet. Supposing that there is no harmful residue of the previous content in it: It…
anderas
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What are some good herbs to grow (pair) with tomatoes?

I have 3 tomato plants in pots right now. One of them is in a large pot and I recently planted some basil in the pot, partly for some extra basil, and partly because I have heard that basil and tomatoes go together nicely (I think I heard it…
wax eagle
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How should I harvest Basil leaves as to be least harmful to the plant?

I have a small basil plant similar to this one: Mine's actually a bit smaller, but well. I cut leafs off it for cooking but I try to keep the plant healthy by not using up more than can grow back. I'm under the impression (I'm no expert at all!)…
bitmask
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My basil is "rotting", here's all the clues I have gathered

This is my third try in having a basil that lives more than a month and I've been rather successful with my last try. But now, for some unknown reason to me, it's dying. Here are many pictures of what I have gathered and my comments to help you…
Gil Sand
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"Softening" plants before they go inside?

I've just been reading some Q's here and through that, learnt about the need to harden plants before moving them outside. I'm planning to do the reverse soon, and move a small basil plant from outside to inside... due to it starting to get quite…
Tim Malone
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How do I encourage lemongrass to produce a strong stalk for culinary use?

I am growing some lemongrass (in a pot) and it's doing very well so far: over the past month, it went from a stump, to about 20-30cm high, with long thin leaves. My question is: what the best way to encourage its growth in such a way that it…
Dave
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Will my basil plant regrow without leaves?

I received a potted basil plant a bit over a year ago as thanks for some computer work. Not knowing how exactly to grow it, I kind of let it overgrow, including not nipping it in the bud at first. It started getting sickly and spindly, and its roots…
Sean Duggan
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Why should I leave my coriander seeds on the plant to dry before harvesting?

I want to harvest the seeds from a Coriander/Cilantro plant. I would like to pick them now, but investigation on the internet suggests that I should let them dry on the plant. Why? The plant has bolted so I would like to cut it back to encourage new…
Dan
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Plant recommendation for gift for kindergarten students

My wife is a kindergarten teacher and this year, as an end of year gift for the children, she wanted to give them each a small tomato plant to bring home on the last day of school. She asked me to grow these as I already grow seedlings for our…
Gilles
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What are the optimal growing conditions for chives?

I have a few questions about starting chives (Allium schoenoprasum) and keeping them happy. I understand chives can survive and grow in many conditions, but what are the best conditions? A few points I would love answered: What are ideal…
WienerDog
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Has anybody had any success using 5 gallon buckets as planters?

I've recently became interested in starting some outdoor planters this coming spring. After searching around, I found an interesting idea off of Popular Mechanics using 5 gallon drywall buckets as planters. What appealed to me was the low cost to…
WienerDog
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What are the proper conditions and watering habits for rosemary?

I have tried twice now to start Rosemary from seed and failed both times. Last year I planted them in a self watering window box with a number of other herbs. It never really came up well and never thrived, then we went on vacation and it died. This…
wax eagle
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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.
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