Microclover is a dwarf cultivar of white clover (Trifolium repens) that offers a low-maintenance alternative to traditional turfgrass. This plant fixes atmospheric nitrogen into the soil, which naturally reduces or eliminates the need for synthetic fertilizers. It possesses a compact, low-growing habit and demonstrates good resistance to drought once established, making it a sustainable choice for many lawns. Finding reliable sources for this specialized seed requires knowing where to look and what technical specifications to scrutinize before purchase.
Sourcing From Specialized Online Seed Companies
Specialized online seed companies and agricultural distributors are often the most reliable source for obtaining pure microclover seed. These vendors typically offer specific cultivars, such as ‘Pipolina’ or ‘Pirouette,’ which are bred to maintain a low profile and spread evenly. Buying directly from a dedicated seed house provides access to wider selections and ensures the product is not an inferior common white clover variety mislabeled as microclover.
These online sources benefit buyers looking to cover large areas, frequently offering better bulk pricing as the quantity increases. Microclover seed is generally more expensive than common turfgrass seed, making bulk discounts important. Specialized companies are also more likely to carry pre-inoculated seed, which contains the necessary Rhizobium bacteria to begin the nitrogen-fixing process immediately upon planting. When ordering, check the vendor’s shipping policies, as delivery times and costs can vary widely depending on the supplier’s location.
Availability at Local Nurseries and Retail Stores
Purchasing microclover seed from physical locations, such as local garden nurseries or large retail chains, can be a convenient option for immediate planting or smaller projects. Independent nurseries may occasionally stock microclover, especially those focused on organic or native gardening. They often provide the benefit of consulting with local experts for planting advice specific to your regional climate. However, the selection is usually limited, and pricing is generally not competitive with bulk online orders.
Large home improvement and retail stores are less likely to carry pure microclover seed outside of peak planting seasons. When stocked, the seed is frequently sold as part of a proprietary “eco-lawn” or “low-maintenance” blend. These blends often contain a low percentage of microclover mixed with various fine fescues, which may not meet the needs of a buyer seeking a pure microclover stand. Always check the seed label carefully, as the presence of common white clover in these blends can lead to a less uniform and higher-flowering lawn.
Evaluating Seed Quality Before Purchase
Regardless of the vendor, the most important step before purchasing is reading the seed tag, which provides technical data on seed quality. Look for the Purity percentage, which indicates the proportion of the bag’s weight that is the desired microclover seed. Aim for a value close to 98% for a high-quality product. The label should also specifically list the cultivar, such as Trifolium repens var. ‘Pipolina’ or ‘Pirouette,’ to confirm it is not common white clover.
The Germination rate details the percentage of seeds expected to sprout under ideal laboratory conditions; a rate of 85% or higher is considered quality seed. Also, scrutinize the percentages for inert matter and weed seed content. A low percentage of both is preferable to minimize introducing unwanted plants, as these non-seed materials can make up a significant portion of the total weight.
Coated vs. Uncoated Seed
Another factor to consider is the difference between coated and uncoated seed, as this affects the required seeding rate. Coated seeds are covered in a clay-based material, often containing inoculant and moisture retention agents, which can add 25 to 45% to the total weight. This means a bag of coated seed contains fewer actual seeds by count than an uncoated bag of the same weight. While coated seed is often easier to handle and offers protection against birds, the seeding rate must be adjusted to achieve the desired density.