Lawn weed killer
Lawn Weed Killer: Selective Weed Control That Protects Your Grass
Weeds don’t just ruin the look of your lawn — they steal nutrients, water and sunlight from your grass. At Fitfit Garden, we stock a carefully selected range of selective lawn weed killers designed to eliminate broad-leaved weeds without damaging your turf. Whether you’re spot-treating patches or tackling a full lawn treatment, we have the right solution to restore a thick, healthy, green lawn.
Product Specifications
| Product Features | Details/Specifications | Active Season |
|---|---|---|
| Formula Action | Systemic, selective for broad-leaved weeds | Spring to Autumn |
| Target Weeds | Dandelions, clover, daisies, plantain, buttercup, docks | Active growing period |
| Application Methods | Garden sprayer, watering can with fine rose | Dry, calm weather |
| Lawn Compatibility | Established lawns (2–6 months old) | Growing season |
| Usage Frequency | Typically 2–6 weeks for full results | April onwards |
Professional Turf Restoration: A selective lawn weed killer is an essential tool for maintaining a uniform, manicured finish by targeting broad-leaved invaders while leaving your desired grass species completely unharmed. Because these herbicides work systemically, they travel from the foliage down to the root structure to ensure long-term eradication and prevent common lawn weeds from colonizing bare or weak patches. To ensure your lawn remains resilient against future invasions, we recommend pairing your weed control strategy with regular feeding and overseeding, which helps create a dense turf density that naturally suppresses new weed growth.
❓ Frequently Asked Questions (FAQs)
1. How long does selective lawn weed killer take to work?
You’ll usually see results within 2–6 weeks. These products work systemically, so they take time to kill the roots.
2. Can I mow after applying weed killer?
Wait at least 24–48 hours before mowing unless the label states otherwise.
3. Can pets go on treated lawns?
Keep pets off the lawn during application. Once dry, most products are safe — always check the label.
4. Do I really need weed killer?
If you prefer a manicured, all-grass lawn, selective weed killer helps maintain a uniform finish. If you welcome wildflowers and biodiversity, you may choose non-chemical control methods instead.
5. Is it safe for new grass?
No, do not apply weed killer to young grass. Wait 2–6 months after laying turf or sowing seed, depending on the product label.
🚚 FitFitGarden Delivery & Shipping Information
- Competitive UK pricing.
- Carefully selected trusted brands.
- Fast & reliable delivery.
Safe Use of Gardening Products & Regulations
- Apply evenly across the affected area; avoid overlapping to prevent grass scorch.
- Do not compost initial clippings unless label permits.
- Avoid applying during drought, freezing temperatures, or on windy days.
- Always follow manufacturer instructions carefully.


























