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Questions tagged [seedlings]

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Small juvenile plants which have just germinated.

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1answer
23 views

Do ground sown seeds need to harden off?

It is common knowledge that seedlings grown indoors need to harden off when transitioning outdoors. You need to gradually introduce it to more sun or else it will get fried. I can't seem to find ...
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1answer
26 views

Two Growths from One Tomato Seed

I have planted tomato seeds and as far I remember I didn't put more than one seed in a planting hole of each seedling container. I was using tweezer to drop each seed into a hole. However, I am ...
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0answers
22 views

Seedling tray flies (fungus gnats)

My seedlings trays (special the cultures that need quite some water) are infested with small flies (and larvae). I grow my seedling trays indoor. Are they harmful for my cultures? How can I get rid of ...
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23 views

Something is eating my young (indoor) vegetable seedings down to the stem

The leaves on my young kale, broccoli and chilli seedlings keep getting eaten overnight. I started noticing it gradually but now I will wake up to a whole tray of seedlings eaten back to the stem. ...
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1answer
29 views

What do you plant your seeds in?

I have heard a couple different main approaches. Some suggest potting soil, while I've heard some suggest using sphagnum moss and perlite/vermacile. Potting soil has the benefit of not needing to ...
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0answers
13 views

Do my Forget-me-nots need more sunlight?

I planted them two weeks ago, a week later they germinated. Although two days ago I noticed that one was drooping and that they were a dull green. I'm not sure if they need more sunlight; I was ...
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1answer
11 views

Cabbage, Eggplant, and Cauliflower with white-ish dry spots

I've got eggplant, cabbage and cauliflower seedlings growing inside in peat moss with some all-around fertilizer (24-8-6). However, the edges of their leaves are drying and curling up, and some of ...
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1answer
43 views

Could these be the seedlings of poisonous plants?

I brought my plants in last fall to keep ‘em from the winter weather. In January, I noticed a few seedlings growing in my pineapple planter. I let them grow since they didnt look like common weeds. ...
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0answers
11 views

How to minimize harm for leafed-out bare root trees being transplanted late in spring at a remote site?

I have a lot of bare root trees leftover from Fall 2019 seed propagation. These are seedlings which first emerged in Spring 2020 and now are entering their second year of growth. They are mostly small ...
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1answer
296 views

Can I cut off cotyledons? Do they fall off?

My cilantro seedlings have grown a lot of true leaves and the cotyledons have grown big. Can I cut off cotyledons? Do they fall off?
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1answer
29 views

Yellow spots on my tomato seedlings

Would anyone happen to know what these tiny yellowish dots are on my tomato seedlings. They are about a month old, the seedlings. I've just noticed the spots after a deep watering. I've checked for ...
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1answer
29 views

What does this pattern and discoloration mean?

This is seedling of either an eggplant or a tomato: There are some wavy lines and a general discoloration on the cotyledons. What does this incdicate? Is it a disease or malnutrition?
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1answer
56 views

I need help with my first seedlings

The cilantro have grown a lot of true leaves but not so much the basil and oregano. I planted them all at the same time. I don’t know if im supposed to thin any of them out now and how exactly to thin ...
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1answer
41 views

How to help seedlings recover from tip burn

I germinated some seeds and I had the seedlings under a two new 40w LED grow light for a few weeks. I'm used to keeping florescent lights very close to the plants, but apparently this LED light is ...
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1answer
137 views

Why are my Zinnia seedlings dying?

It is a seedling of Zinnia elegans Super Yoga. The cotyledons have dried out and I have no idea why. Potentially relevant information: The soil media is an equal mix of compost, river silt and coco ...
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28 views

Sterilising seed starting trays with rubbing alcohol

Is wiping with rubbing alcohol enough to sterilise seed starting trays or is bleach or hydrogen peroxide necessary?
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1answer
36 views

What caused the roselle seedlings to emerge like this?

I had planted some roselle seeds in a seed tray with an old mix of cocopeat, perlite, vermiculite and compost. The seeds were soaked in water before planting for some time. Now after eight days or so ...
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1answer
93 views

What is the difference between the VIVOSUN and VIVOHOME seedling heat mats?

Here are links to the VIVOSUN and VIVOHOME. They look the same?
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1answer
32 views

Can this baby rose plant be shifted to a different pot

[I bought this rose plant a couple of months ago. I recently noticed there's a smaller baby rose plant next to the main plant. I'm not sure if it's a new seedling or just an offshoot of the main plant....
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18 views

Tips about trying to get tree sapling to grow after winter fallout

I sprouted this sapling from seed in my backyard, and it grew to a foot tall with 2 big leaves in 2 months. But winter came and it stunted its growth, and the top part of the stem dried up. Now it is ...
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1answer
52 views

My tomato seedlings seem dead. Their stems have fallen and have sort of dried up. Is there a way to revive them?

Its stem has lain on the soil and looks weak. The first leaves are there but appear wilted.
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1answer
48 views

Removing crumpled leaves from over exposure to light

I am currently preparing the seedlings for next springs growing in my garden. I have created my own green house - in theory with ideal conditions (full spectrum lights, high humidity, 30+°C all the ...
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Cactus(Astrophytum) seedlings weather requirements

I live in Kerala, India, where the weather is humid dry. The temperature ranges from around 26 at night to 33 on daytime. My Astrohpytum seedlings are growing. They're 1.5 months old now. My questions ...
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37 views

Is this a sign of deficiency? Lemon seedling

My month old lemon seedling put out its true leafs, however, the leaf has deep veins in the middle and its quite light in color on the leaf itself. I was wondering if this could be a sign of some sort ...
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1answer
66 views

Tomato seedlings drooping after being placed outside

I don’t know what happened to my tomato seedlings. I just left them outside the balcony and when I checked them after 1 hour, they were all drooping. I already moved them inside my room. Please help ...
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1answer
14 views

Starting parsnips in cells

Everything I have read online has told me that parsnips need to be seeded directly as they don’t like being transplanted from pot to ground. However our allotment plot is renown for the mice getting ...
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1answer
44 views

Entire apple seedling was eaten, but miraculously came back as two. Now what?

At the beginning of the pandemic, house bound, I decided I wanted to try germinating apple seeds from fruits I had consumed. After a dormancy, one of the seeds actually sprouted and I was obsessed ...
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16 views

Polyembryonic Honey Mango seedlings don’t look too good

My seedlings we’re doing good but now leaves are blackening at the base and at the tips. I recently moved the seed to a pot with drainage holes. I am using some organic bug pesticide. I have gnat ...
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1answer
31 views

Leaf too long? Honey mango

The seedling is not even 3 inches tall and has a leaf bigger than itself. This is a polyembryonic honey mango seed. It gets 1 hour of sunlight daily and the pot has no drainage holes. I also am ...
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1answer
63 views

Cactus growing in a stem between two leaves?

Question 1: What plant is this... a cactus growing in a stem between two leaves...? Never saw that at stores, I think! It got so heavy that it started falling, I'm keeping it up straight with the help ...
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1answer
103 views

What could this little plant be?

I noticed this tiny plant growing in the pots where a tomato and a squash are growing. A few days ago I found this same plant growing in a pot where I'm growing lettuce. This makes me doubt if the ...
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0answers
33 views

Help identify this unknown seedling please

I'm not familiar with this plant and want to know so i can decide if it lives or not (mostly based on safety of my dogs) i was thinking hibiscus but someone else suggested a type of mulberry, it gets ...
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2answers
36 views

When can potted Strawberry Seedlings be safely transplanted outside considering Squirrel attacks?

Southern California resident here. I have strawberry seedlings and would like to transplant them outside. How old should they be to avoid being eaten by squirrels? I've had days-old seedlings get ...
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1answer
189 views

Herbs - Help with transplantation of dill seedling to slightly bigger pot

I had some seeds of the dill herb which I planted in a tray with dimensions 6.5 cm x 8 cm. They sprouted successfully within 4-5 days, but started growing slanted as the sunlight was incident at an ...
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0answers
29 views

Why are my Acer seedlings drying up and dying?

I’ve grown lots of little Acer seedlings from seed I picked last autumn and germinated early this year after 100 days in the fridge. I was very excited about the success of the seeds but now at a good ...
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1answer
179 views

What is this seedling I found sprouted in my sink?

I found a seed that had sprouted unnoticed in my sink. I never saw the seed. By the time I saw anything it was a sprout. Curious as to what it is, I planted it. The first two true leaves have now ...
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1answer
16 views

Geranium is short with leaves only no flowers in July

I put down the seeds for geranium around mid or late May in 2020. I live in Pacific Northwest. Now it is just like this after almost 2 months It's only 4-5 in tall and no flowers yet. It's been cool ...
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2answers
64 views

Grapefruit seedling

I'm new to citrus and I started germinating and then planting these grapefruits 3 months ago. Is this normal progress? I also have watered them every 2-3 days. Just asking for any tips on how to get ...
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1answer
39 views

No sun in apartment, options for seedlings/propagation?

I have roof apartment with northfacing windows and southfacing terrace. Unfortunatley, there is no windowstill on the windows, and roof angle means that any particular spot on the floor has direct ...
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1answer
56 views

What is this white fuzz on my mango seedling?

My mango seedling has some white fuzzy fungus-like spot on one of its leaves. What is it, and what should I do about it? A quick google search suggests powdery mildew, but I doubt that's it as the ...
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0answers
29 views

Beetroot doesn't grow

I tried to grow beets in Central Europe, where it is a common plant. It's the third year that my little seedlings, which germinate very nicely, stop growing. Their leaves turn red, then turn yellow ...
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0answers
54 views

What is this sticky thing (eggs?) on my mango seedling?

My mango seedling (see also my previous question) has some sticky residue on the underside of one of its leaves. What could this be? The underside of the affected leaf: The front of the affected leaf:...
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2answers
35 views

New lawn has weed rampaging through it

I’ve just seeded a lawn about four weeks ago, and two days in I saw some green growth. I thought it was one of the clover varietals, but it turns out to be a plantain weed. Fast forward, it has ...
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1answer
52 views

Do raspberries commonly reseed themselves?

Last year, I let the raspberries that had “gone by” just fall off and decompose in the raspberry bed. Now, this year, I see this: Among the new primocanes growing from suckers, I see tiny raspberry ...
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1answer
34 views

Can chard propagate itself?

I started some chard seeds in peat pots and then transplanted them into a raised bed a couple of weeks ago. Today, it looks like there are new chard seedlings coming up: Is this a new shoot off the ...
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2answers
316 views

Planting and Walking on New Grass

I recently planted grass seed in my backyard. It has sprouted and is growing. It's about 1 1/2 inches tall. But, my dog got through the barrier, and ran crazy circles, creating clumps and divots in ...
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2answers
123 views

Benefits of preparing ground a week before planting out?

I am getting ready to start planting seedlings out in my allotment. Reading online the advice seems to be that I should prepare the ground about a week in advance by digging through compost etc, and ...
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1answer
41 views

Carpinus leaves brown and shrivelled

I grow bonsai as a hobby, for almost ten years now, and to get new material I often just collect some seedlings or saplings in the neighborhood. They are from the side of the road or other "wild" and "...
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1answer
37 views

Brussel Sprout Seedlings Hardy?

I got my Brussel sprouts started early. They are in the ground (zone 5), but I think we are getting one more 30 degree frost on Friday. They are small little seedlings right now. My question is, can ...
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2answers
57 views

Brown marks on tomato seedlings?

First time growing tomato plants from seed this year, but the seedlings have brown marks on the cotyledons. I've put the affected seedlings aside through fear of blight, but honestly have very little ...

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