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How Long Plants Can Stay In Different Sized Trays

In general, the answer to how long plants can stay in different sized trays depends on their growth. Check your plants if they have grown their set of true leaves, and this shall signal that they are ready for planting. Gardeners’ common mistake is that they assume the seedlings have developed their true leaves, but they are only seed leaves, so you must distinguish between the two. 

The Minnesota State Horticultural Society emphasizes never to transplant your seedlings until they have developed true leaves. This is the same concept you’ll apply to know how long your plants will stay in trays. To help prevent transplant shock and drawbacks, you can also start your plants in the greenhouse to ensure that they’ll grow strong for transplanting. 

How Long Plants Can Stay In Different Sized Trays

Do You Know How Long Plants Can Stay In Different Sized Trays?

As mentioned earlier, true leaves’ growth dictates when it’s time to move your seedlings from their tray. Therefore, this makes the timing varying for different plants and saying a specific period of stay in different sized trays will be impossible. Additionally, it’s worth noting the size and type of tray you’re using as well to know how long plants can stay in it.

One of the most common ways of starting seedlings is in a flat. And depending on the tray size, they can stay longer or shorter in it. Simply put, a bigger flat means a more extended waiting period compared to a smaller tray. 

You can quickly know the reason behind this since plants have spacing requirements. The bigger the plants are, then the sooner they will outgrow the tray and require transplanting. Remember that the more room or bigger tray cell you have, the longer the plants can stay in different sized trays. 


What Is Potting On?

When starting plants, you have probably heard of university extensions mentioning the terms, potting on, and pricking out. When potting on seedlings, you are giving the plants more space in their existing container, which can be pots or modular trays. This way, they’ll have enough room for their roots to ensure proper growth and development. 

Let’s say you want to pot on seedlings in modular trays. You can efficiently and safely take the seedling out by pushing beneath the tray. This will loosen the root ball of your seedling, and you’ll be able to take it out of the tray. 

Remember that you must only handle the seedlings by the root ball as they are vulnerable to injuries. Unlike mature plants, the stems of seedlings are too fragile that even a gentle pinch can damage them. 


What Is Pricking Out?

Another common term besides potting on is pricking out seedlings. To put it simply, this is the process of moving seed trays to modular trays or bare-root seedlings to larger pots. This way, you’ll be growing the seedlings individually instead of by clumps. 

But as mentioned previously, seedlings are fragile, so only prick them out when they are large enough to handle. Ensure that you have also prepared the new modular or plug tray beforehand with a peat-free potting mix. The surface should be firm, and it’s better if your seedlings’ roots retain their original potting mix after teasing them apart. 

It would be best if you didn’t also rush in pricking seedlings by big batches, so the roots don’t dry up. Make a hole in the new potting mix using a pencil and gently lower the roots inside. Firm the area around the plant, and you can also bury some part of the stem to support leggy seedlings. 

And lastly, don’t forget to water your plants to help them get healthy. 


How To Transplant Seedlings

Now that you know how long plants can stay in different sized trays, you should also learn to transplant itself. Remember that you’re moving fragile seedlings from a seed tray, which means every action can affect their survival later on. For starters, never grab the seedlings by their stems when handling them, as mentioned in potting on and pricking out.

Tap the bottom of the tray instead of removing the whole seedling with the soil and roots intact. It’s ideal for getting the roots with dirt around them to avoid potential damages. Additionally, gently unwind the roots if they are twisted around the soil, so they are all facing outward for easier transplanting. 


Seed leaves vs true leaves

Let us now talk about identifying true leaves. Remember that the first ones that will develop are the cotyledons or seed leaves. Be careful not to transplant your seedlings when they haven’t developed their true leaves yet. 

Identifying true leaves lets you know that the plants can handle transplanting because they’ll be mature enough at this point. Compared to seed leaves, the true leaves look like smaller versions of the adult leaves that you might even see ridges and hairs. Seed leaves, on the other hand, look smoother and less detailed and are commonly located near the base of the seedling’s stem. 



It can be nerve-wracking to transplant, pot on, or prick out seedlings. And to guarantee success, you must know how long plants can stay in different sized trays. Two considerations can affect their duration of stay. 

First, your seedlings can leave their starting tray when they’ve developed true leaves. Second, if the tray they are in are small, then transferring them will be sooner. You’re both looking at the plants’ maturity for transplanting and if their tray can still accommodate their growth. 


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How To Care For Carpet Roses. 3 Factors To Master

How To Care For Carpet Roses. 3 Factors To Master

You have three factors to consider to know how to care for carpet roses. Gone are the days where roses are only centerpieces, but with proper care and maintenance, you might have one of the best groundcover plants. Carpet roses will undoubtedly improve any garden bed, and you’ll be pleased how they are not even demanding constant attention. 

If you want to protect your plants from challenging environmental conditions, you can also consider growing carpet roses in the greenhouse. This will make maintenance more comfortable, and you should face fewer challenges and problems. This article will teach you the ideal conditions and practices to keep your carpet roses blooming happily. 


In general, carpet roses are easy to grow and are relatively low-maintenance. However, the emphasis is necessary on knowing the variety you have and adjusting the plants’ practices and requirements accordingly. 


Factor #1. Location

The first consideration to ensure proper care for carpet or groundcover roses is in the ideal growing environment. Remember that even though groundcover roses are not picky in sites, they should still be in an optimal location to thrive. You can determine the ideal location of your carpet roses depending on their type

For example, some groundcover roses prefer full sun, but others will thrive in partial sun. You also want to plant them in well-draining soil because these plants are prone to drowning. After ticking these boxes, allocate enough space for the carpet roses to keep them from getting overcrowded that can cause problems over time. 


Factor #2. Maintenance

The second factor when caring for carpet roses is the practices in maintaining them. To start, remember that it’s crucial to plant them in a well-draining area. Overwatering the plants or leaving them in standing water can drown the plants or encourage root rot. Always check the ground if the roses need watering and amend the soil to improve its structure.

Carpet roses will also benefit from fertilizers. You can boost the plants and encourage them to fully cover the ground by feeding above and below the roses. Check the label instructions of your fertilizer and put your plants on a schedule for fertilizing regularly. 

Do you prune carpet roses? Depending on what type you have, some roses will benefit from pruning. You can cut the stems after flowering to keep the roses from overgrowing their area and maintain a tidy look. 


Factor #3. Common problems

Carpet roses, much like other groundcover plants, are prone to pests because of the large surface area they have. Therefore, prevention is vital to keep the pest population at bay. Gardeners often use insect spray or fungicides on the carpet roses to keep off insects or fungi. 

You can also practice preventative measures such as isolation of new plants and immediately removing plants with pests or diseases to prevent the spread. Always practice proper hygiene and sanitation to avoid bringing pests into the area. More so, maintain the ideal environment to discourage insects’ reproduction like aphids or the development of diseases like powdery mildew. 

Unlike other groundcover plants, carpet roses don’t have enough foliage to smother weed. Therefore, you want to use landscape fabric with drip irrigation on top to deter weed growth. You can also mulch under the systems or add a pre-emergent herbicide in early spring or fall to manage weeds.



How To Grow Carpet Roses

You can propagate carpet roses by rooting sections of the stem of a parent plant. Carpet roses typically develop rooted stems in spring or fall that you can dig up and repot. However, remember that the best propagation method will vary on the type of roses you have, 

You may also purchase potted ground cover roses, and you can transplant them in a bigger container or onto the ground outdoors. You can again grow bare-root carpet roses after the frost in the garden the same way you would when planting other roses. Amend the soil with organic matter and water the plants after putting and firming them in place. 

Because of their low-growing habit, you can have many uses for carpet roses. You can use them as borders or barriers for paths and driveways, add texture to a slope or wall, or fill a bed in the garden. However, be prepared that these plants can become leafless during the dormant season. 



One of the best groundcover plants to consider is carpet roses. However, you must know how to care for carpet roses to keep them healthy and looking tidy. To start, grow them in an ideal location to lessen the chances of developing drawbacks and problems. 

You can check the type of roses you have to know where is the best place to grow them. Once you have ensured the ideal location, maintain your plants by watering and fertilizing regularly. Be mindful not to overwater your plants as this can drown them, and you can also boost growth by feeding according to the label. 

You can also keep the roses from overgrowing their space by pruning after the flowering season. Lastly, do the necessary preventative measures to keep the roses from acquiring pests and diseases. Use fungicide or insect spray to keep fungi and pests at bay and maintain stable conditions to discourage growth and spread. 

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