The Roundup Herbi Block is an exceptional Substral weed control agent. It belongs to a narrow category of weed control agents with extremely long-lasting effects. It is highly valued by the hobby gardeners for this very characteristics and exceptional productivity.

Roundup Herbi Block is a weed control agent that may be used not only on borders and beds, but also on paths and driveways. You may also use it along fences and on cobblestone and pavement bricks - hence on all surfaces that should be free of weeds. Do not hesitate and apply it around ornamental bushes and shrubs, fruit and decorative trees. Be sure to avoid the contact of the substance with leaves and shoots at all costs.

This agent has a broad working scope, as it effectively fights both monocotyledon and dicotyledon plants, both annuals and perennials. This makes it so productive, as you may treat the majority of weeds with it. The Roundup Herbi Block acts both through contact and systemic exposure, what means that it not only does destroy the overground parts of a plant, but the roots, too. It effectively eliminates the weeds and prevents them from appearing again. This is a very productive agent that is delivered as concentrate that needs to be diluted in water. In most cases one application would be enough to get rid of the annoying weeds.

The Roundup Herbi Block weed control agent may be used for fighting the following weed species:
- Annual meadow grass
- Red-root amaranth (redroot pigweed, common tumbleweed)
- Groundsel (old-man-in-the-spring)
- Camomile
- Common knotgrass
- Canadian horseweed
- Nettle
- Couch grass
- Hairy crabgrass (hairy finger-grass)
- Creeping thistle
- Common dandelion
- Common sow-thistle
- Loose silky-bent (common windgrass)
- Black medick (nonesuch)
- Common yarrow
- White clover
- Yorkshire fog (tufted grass, velvet grass)
- Red dead-nettle
- Common chickweed
- Cockspur (barnyard grass)
- Cut-leaved crane's-bill
- Small-flowered crane's-bill (small geranium)
- Ribwort plantain

Each package contains 250 ml of the weed control agent, the best-before date and instructions of use. 

• Volume: 250 ml