To do this, you must be very careful not to disturb the root system. Many gardeners, though, take advantage of this step to transplant their seedlings into cell packs, plastic reusable inserts composed of multiple individual growing compartments (6, 9, 12, etc.). But is it mandatory to start transplanting cannabis plants and when should you do that? If pests have appeared on the seedlings, they are removed before transplanting. Do this after the seedlings have their first true set of leaves and a good developing root system. A pot of 20 inches in diameter can grow four to six cucumber plants. So after 2-3 weeks of their germination, you have to transfer them into larger containers. Some plants respond very poorly to transplanting, so if they absolutely must be started indoors, itâs a good strategy to use peat, coir, or newspaper pots, or Cow Pots, that can be transplanted, pot and all, into a larger container, or into the garden row. Keep them in a warm spot â at least 20ºC, to aid successful germination. Once your seeds have sprouted, you will want to transplant them to larger pots. How can I transplant my plant into a bigger pot? Depending on the seed variety, this is between 2 to 4 weeks after sprouting. Then, gently place the plant in the new pot. However, if you are transplanting a plant in a peat pot to a garden then itâs no problem keeping it in the peat pot. Related: Days to Maturity: What It Really Means for Your Plants Now, those seedlings (teenagers in tomato years) are being transplanted into 1-gallon containers. Step 5- Prune & Transplant your Cucumber Plant into a Larger Pot. Prep the Growing Area . Start cucumbers off by sowing seeds from mid-February to mid-March if you have a heated greenhouse or similar environment, or in April if you have an unheated greenhouse. How to Sow and Grow Cucumbers. Now, it is not always possible to move them right into the ground. Use a trowel or your hands to stir it up. Transplanting The Cucumber Seedlings Into The Vegetable Garden. Pot seedlings on after they have developed their first pair of âtrueâ leaves. Let's first look into when you need to transplant your seedling into a larger container. Water well then place in a warm position, a temperature of 20-25°C(68-77°F) is ideal. If you want to save most of the plants that have germinated, youâll need to transplant them to larger containers for growth to planting-out size. These plants include squash, cucumber, zucchini, sunflowers and other large-seeded plants. Sow indoors 0.5cm (¼in) deep, on edge, in small pots of compost. This will allow the healthier cucumber plant to grow to its full potential. If the transplanting process is too traumatic it can cause the plants to fail. If the roots are growing very long then you need to transplant them into larger pots until you are ready with the glass house. Plus larger seedlings have a harder time recovering from the root disturbance. Cucumber plants can grow quite large and their vines will spread out far beyond where their roots are. When the seedlings get bigger transplant them into bigger pots. If moving to a bigger pot, I recommend removing the plant as it will allow the roots to have more freedom. For this reason they need ample space. Starting Cucumbers From Seeds Cucumbers are very easy to start from seed in a container. However, transplanting is a very delicate process. Alternatively, you can plant your cucumber seeds straight into the container. If youâre growing in a greenhouse, tunnel or cold frame, ventilate it on mild, sunny days. Water seedlings to keep the potting mix moist, but be careful not to overwater. Other plants have delicate roots and are healthier when started in larger containers. Once your cucumbers reach about 3 inches tall you can remove the smaller of the two plants. I am a first time (serious) grower of my own, and today I am going to show the step by step method to transplant from a 6" pot to a final home (I only know the home is a lot bigger). 4. It is simply the act of transplanting seedlings âupâ into larger containers than they were previously living in. I have never had a bad year with cukes and have only ever lost two plants (both to RSM ). The longer amount of time that the seedling will be in itâs âfinal potâ (the last container before being transplanted into the ground), the bigger pot youâll need. Seedlings in individual pots or cells should be thinned to one plant per pot or cell. To transplant a plant to a bigger pot, start by watering the plant to make removal easier. When the seedlings are around 3 to 6 inches long, they begin to outgrow the small pots. The simple process of removing the soil from the seedlings' roots and transplanting the seedlings into a soilless medium makes it quick to get started with hydroponics. Before you put the cucumber starts in the ground, prepare the soil and their growing area. You can do this by taking scissors and snipping the smaller of the two plants right at the soil line. Itâs best to use individual pots or cell-packs for this purpose, so that seedlings wonât suffer much root disturbance when planted out in the garden. Rectangular planters and window boxes are great for growing cucumbers too. sandy young on August 01, 2018: To move it to a larger container, because the roots have no more vertical room to grow. 3. New pot â Be sure to pick a new pot that is slightly larger and has drainage holes. I have grown lots (up to 50 plants per year) of cucumbers in the past in my tunnel in the soil and the way I avoid getting the stems wet is to bury the 3" pot that I am transplanting them from, alongside the stem and water/ feed through this. It can take a little while to get it done properly, and for the most part, it can pay off very well if you do it right. Sow seeds 2.5cm (1in) deep indoors in late April. How to Care for Cucumber Seedlings ... Keeping them in their existing peat pots during the move minimizes their risk of going into transplant shock. There are a few reasons why you would want to transplant your seedlings from the container where they germinated to a secondary container: To provide each tomato plant a container of its own. The transplant into the greenhouse begins, when cucumbers will get 6-7 true leaves. Well get a new house anyway. Hello Sandy, check the bottom of the pots and have a look at the roots. Cover the new potâs drainage hole and fill it halfway with soil. Larger seedlings are best grown on in pots rather than plugs before transplanting Preparing Seedlings for Planting . However, if you live in a cold climate and want to get a jump-start on the season, you can start them indoors. This will help keep the air inside moving, and reduce the risk of disease and moulds. I like them full and healthy looking but not to the point of getting lanky as they outgrow their starter containers. Cucumber plants are sensitive to any form of disturbance. 1. Seedlings ready to move should be strong, stocky, not overgrown, rich green. Step 2: Fill the seedling trays/pots with damp seed-starting mix. Cucumber; Cabbage; Brinjal; Potato; Radish; Onions ; Spinach; Most of these plants will need to transferred into larger pots upon growth individually (one plant per pot) , while some can be transferred in groups (spinach and greens â 5-6 shoots per pot). It isnât all that difficult, but does take a little time and effort. Most plants benefit from transplanting into larger containers. Over all the other things I need to do around the homestead, this is one chore that I consistently put off until itâs urgently due. You want to ensure your Seed-Starting Mix is properly moistened before transferring it to the seedling trays. Timing â I like to get my seedlings into the ground after they have a couple of sets of âtrueâ leaves. Move them to a sunny spot and turn the seed tray so that they get equal amounts of sunlight on all sides. Keep moist. Sowing outdoors. Transplanting seedlings to pot: Like a mature plant, seedlings also need space to grow. Seedlings usually appear in 7-21 days. If you are moving it outside, limit watering it and stop fertilizing it for 2 weeks. Weâre more than a month into growing tomatoes, and while they can technically graduate to the garden by now, I prefer to transplant them into larger pots one more time. If you are using biodegradable peat pots, you may wonder if you can plant the peat pot into the soil of a larger pot or if you need to remove the plant from the peat pot. If youâre starting your seeds in seedling flats, youâll want to transplant your seedlings into 3â³-4â³ peat, cow pots or upcycled container. Once that is completed, it is time to transplant the cucumber seedlings. Add in more water as needed once the Mix begins to moisten. Once youâve filled the rest of the pot with soil, water the plant and place it in the sun. If they are only showing a little bit then the cucumber plants will be fine for a few weeks. The seedlings need as much light as they can get. And so, have the Mix in a large bucket and pour in some water. ; Potting mix â You will need extra soil when repotting and the added nutrients will help your plant grow. But you will also have to set up trellises for the plants â¦ Make the holes slightly larger and deeper than the peat pots containing the cucumber seedlings. Cucumbers have fairly large seeds so sow them 1/2 to 1â deep. Sow cucumber seeds into pots of peat-free, multi-purpose compost in spring. Now that I have all my cucumber seedlings I am ready to transplant them in the vegetable garden. You can grow two to three plants in a five-gallon pail or one bush-type cucumber in a deep 10-inch pot. These plants include flowers, herbs, brassicas, peppers, tomatoes and much more. To be honest, potting up is a task I dread for some reason. Sow seeds on their side, 1cm (½in) deep in pots. Larger pots let them develop the larger root systems theyâll need to support their rapid growth. You may choose to plant them directly into your backyard garden at this time. First, understand that seedlings can be transplanted into individual containers, such as pots or cell packs, or into larger shared containers, such as seed trays. Transplanting seedlings into larger pots will allow them to develop larger and stronger root systems before they are planted into the vegetable garden. If you start from seed, you have to transplant them twiceâonce into the larger pots and once into the ground. ; Porous material â You will need these to cover the drainage holes in your new pot, coffee filters work great. Contributed by: jem1ranger We are now 21 days old and time to move out of the house and get a job. If growing outdoor cucumbers, harden off plants by gently acclimatising them to outdoor conditions, after all risk of frost has passed. The first thing to do before transplanting the seedlings is to make sure the bed is prepared by loosening the soil and amending the soil with compost. When transplanting try to handle the seeds as gently as possible. For tomatoes, I prefer to move the small pots to bigger biodegradable pots and allow them to grow a few more inches before transplanting them into my garden. Added by: MarvinM92 . All of these vegetables tend to grow in pots but will require pretty large once for a good yield. Transplanting cannabis plants is a very good idea if you want to re-pot them into some new and larger containers.