Preen For Vegetable Garden


Preen is a pre-emergence weed control composed of corn gluten. It is used to help avoid the need for pulling weeds in vegetable gardens and works by preventing seeds from growing into plants. Preen offers chemicals free weed control making it a good choice for organic gardeners and also effectively manage existing weeds that can threaten vegetables.

There are different types of Preen available for use in vegetable gardens, including Preen Organic Vegetable Garden Weed Preventer, Preen mulch with extended control weed preventer, Classic Mulch with Extended Control Weed Preventer and Pro Yellow Fertilizer plus Weed Preventer. All four offer excellent protection from weeds and different degrees of longer-term functionality. Organic Vegetable Garden Weed Preventer (with corn gluten) prevents weeds from sprouting both below and above ground while natural mulch prevents sunlight from reaching weed seeds which also helps suppress its growth. The Extended Control products last up to three months while classic products only last two months. If a longer-term solution is desired, Pro Yellow Fertilizer plus Weed Preventer will provide up to five month protection or an entire growing season.

All these forms of Preen offer non-toxic, chemical-free weed control. Therefore they are safe to be used in vegetable gardens where there may be multiple varieties of produce being grown simultaneously. Furthermore, the use of Preen in vegetable gardens will mean less labor intensive work is needed as frequent weeding and maintenance will no longer be necessary.

Using Preen for a Healthy Vegetable Garden

Requirements for Success:

To see success with using Preen in your vegetable garden, it is important to ensure that you have all the necessary supplies before starting. This includes having enough preen to cover the entire size and shape of your garden, as well as a watering can, trowel, rake, hoe and other necessary tools. You also need to plan ahead and make sure your application will be a few days before the next rainstorm.

When to Apply:
Before applying Preen in your vegetable garden, it should be noted that these products are most effective when applied on dry soil surfaces shortly before irrigating or after a light rainfall. If you plan on applying water within an hour or two of application, it is best to wait until later in the day so that the product has more time to dry. Additionally, reapplication is recommended every 3-4 weeks during times of active growth.

In Which Situations:
Preen is a great addition to any vegetable garden; however, some products may not be suitable for certain situations. For example, if you have animals in your yard that tend to eat plants and vegetables, using Preen might encourage their appetite even further. Additionally, if you do use Preen for weed prevention and control there may still be some weeds that sprout up throughout the season- these should then be treated with hand weeding or mulching techniques instead of applying additional layers of preen product.

How to Apply Preen

Preen is a pre-emergence herbicide used for vegetable garden weed control. It can be applied as a granular or liquid treatment that kills germinating weed seeds. Applying Preen to your vegetable garden prevents the growth of weeds and helps keep your vegetables healthy.

How to Use Water Storage Unit to Water Vegetable Gardens

To determine which application method is best for your vegetable garden, it’s helpful to compare the effectiveness of granular versus liquid applications. Granular Preen is arguably the most effective because it has longer-lasting protection against weeds and helps promote healthier soil. Additionally, you have greater control over where and how much you apply. On the other hand, liquid Preen offers easier, quicker coverage but its effects are often not as long-lasting as granular Preen’s.

To apply Preen to your vegetable garden, follow these steps:
1. Read label instructions carefully and follow all safety guidelines listed.
2. Thoroughly clean out any existing weeds from your vegetable garden beds before applying Preen to prevent spreading weed seeds during lawn maintenance activities like mowing or weeding.
3. Apply granular or liquid Preen evenly throughout the area, paying close attention to areas vulnerable to weed growth such as edges of pathways or open sunny spots in the yard that aren’t covered by vegetation. Make sure product gets fully spread into soil by raking with a hoe on a regular basis for about one month after applying product – this will help ensure lasting effectiveness of product when used correctly according to manufacturer’s directions given on label includes growing conditions and plant varieties adapted to use of product applied per label directions.
4. Water thoroughly after application – both so product is absorbed into soil where active ingredient can begin working against weeds present as well as helping stimulate proper germination/nutrient uptake form plants within area treated if desired/applicable (e.,g., planted beds).
5 Monitor regularly for new or existing emerging weeds while following manufacturer recommendations on reoccurring treatments if necessary depending upon types of plants within the treated area (e.,g., annual vs perennial) and environmental factors noted within directions provided on label such sun exposure duration/amount throughout growing season(s).

Maintenance and Aftercare for Your Vegetable Garden with Preen

Preen provides long-term benefits when used in your vegetable garden. It acts as a barrier to prevent weeds, which compete with your plants for moisture and nutrients. It also prevents the spread of plant diseases and helps control pests, like cutworms. Preen can be applied directly over the soil or mixed into compost to add even more protection for your plants. It is important to apply it after every rainfall or irrigation, as this will provide a more effective barrier from any weed seeds that may have been brought into your garden. Preen is most effective when applied to moist soil, so it’s important to get in the habit of applying it regularly throughout the growing season. Applying Preen around the base of vegetables and perennial flowers can help reduce damage from snails, slugs, and other garden pests. Applying Preen along walkways between your gardens can keep unwanted weeds away as well. In addition, regular applications of Preen as part of your vegetable garden care routine can help prevent some common plant diseases such as powdery mildew, blight and other fungal diseases caused by high humidity or wet conditions. Make sure you read all instructions on product labels carefully before applying Preen or any products containing this herbicide on or near edible plants in order to ensure safe application practices are followed and best results are achieved while protecting the environment around you.

Do Marigolds Keep Rabbits Out of Vegetable Gardens

Troubleshooting Common Issues with Preen in Vegetable Gardens

Excessive Use: If too much Preen is used in a vegetable garden, it can potentially lead to plant damage due to extreme soil disturbance. To help determine if too much Preen has been used, check the color of the soil. If it’s discolored and has an overly-bitter smell, excessive use may be taking place. To reduce the amount of Preen used, start by applying the product to smaller areas with fewer plants. Applying less product at a time and breaking up larger gaps in applications will ensure an even spread, reducing the overall impact on vegetation.

Compatibility Issues: Before purchasing or applying Preen to a vegetable garden, check its compatibility with local plants beforehand. Differing pH levels and soil quality between regions can lead to varying levels of success in weed control when using preen products designed for another region. Additionally, some plants are more sensitive to weed control chemicals than others and no amount of preen will be successful without some experimentation. When in doubt, try using natural products or manual weed control around sensitive plants as a first line of defense against weeds.


Achieving a lush and beautiful vegetable garden is possible through regular maintenance using Preen, an organic weed preventer. Preen blocks weed growth before they start by forming a thin layer on the soil’s surface to prevent weed seeds from germinating. In order to make sure your vegetable garden looks its best throughout the season and keeps weeds out, it is important to do follow-up maintenance. Some tips for proper maintenance include:

• Cultivate lightly after planting: Once the seeds are planted, use a hand cultivator or hoe to remove any new weeds that have grown since you spread the Preen.

• Rinse off stemless lawn weeds: Stemless lawn weeds can survive with just adequate sunlight and water; use a garden hose nozzle or a spray bottle of vinegar to rid them without pulling them up by hand.

• Reseed bare spots in the garden area: If bare areas appear in your vegetable garden, re-seed them quickly otherwise these open spots become prime real estate for weed activity.

• Enhance soil health: Healthy soil helps support strong plants which are more resistant to unwanted foliage; add compost and lime into your soil when needed to improve fertility levels.

• Refresh Preen annually: Reapply mulch or Preen over time so as not to let any cracks form allowing for weed seeds to take advantage of these opportunities. This should happen at least once a year before winter sets in.

These general tips will help ensure your Vegetable Garden looks stunning all season long while staying weed-free!

Send this to a friend