10 hours left | 30% off lawn plans & free shipping!

Code: GROWJOY

We use third-party tools for analytics and marketing purposes. By continuing to browse, you agree to their use. Learn more

Drought Defense Lawn Treatment

$25

42.3 fl. oz., Covers up to 2,500 sq. ft.

Sunday Drought Defense lawn treatment 42.3 fl oz liquid fertilizer pouch with hose-end sprayerDrought Defense lawn fertilizer pouch sitting on green grass with sprayer attached.Drought Defense liquid lawn fertilizer informational imageWater ConservationDrought Tolerant Lawn ReviewDrought Defense surfactant ingredients label

Liquid fertilizer with seaweed extract for drought resistant grass

Innovative surfactant formula to minimize drought stress and reduce water use in lawns.

Shipping box

Free shipping! Ships in 1-2 business days

$25

My Yard Plan

Wondering what your lawn really needs?

Let's create a custom plan for you.

sunday-guarantee-badge

We're committed to making sure Sunday works for you and your home. Need a replacement? Or help troubleshooting an issue? Our experts are here for you. Learn more

Related Products

Sunday Drought Defense lawn treatment 42.3 fl oz liquid fertilizer pouch with hose-end sprayerDrought Defense lawn fertilizer pouch sitting on green grass with sprayer attached.Drought Defense liquid lawn fertilizer informational imageWater ConservationDrought Tolerant Lawn ReviewDrought Defense surfactant ingredients label

Your lawn's drought recovery plan, in a pouch

Drought Defense is a liquid lawn treatment with wetting agents that help water soak into dry, compacted soil instead of running off the top. It gets moisture down to the roots where it counts, and can reduce water usage by up to 20%. Pair it with Lawn Aid Heat Stress Prevention Treatment for full summer coverage, or start a custom lawn plan.

What makes Drought Defense Lawn Treatment different
  • Helps water penetrate soil to reach roots
  • Surfactant, seaweed, and potassium in one step
  • Hooks right up to your hose for easy coverage
  • Works on all common grass types, zero burn risk
  • Pesticide-free, made without harsh detergents
  • Built for drought resilience, not to push new growth
Ingredients

Wetting agent: Helps water soak into soil instead of sitting on top, so your lawn actually absorbs what you give it.

Seaweed extract and potassium: Supports heat tolerance and helps your lawn hold up during hot, dry stretches.

Humic acid: Helps roots absorb nutrients more efficiently so your lawn gets more out of every watering.

How to use

For best results, apply before drought conditions set in, preferably during the early morning or late evening.

  1. Connect the included hose-end sprayer to your garden hose and attach the pouch
  2. Turn on the water and distribute evenly across your lawn until the pouch is empty (about 10 to 15 minutes)
  3. Water your lawn after application, and get back on the grass once it's dry
  4. Reapply every 4 weeks from spring through fall, up to 8 times per year

What does Drought Defense actually do to my lawn?

Drought Defense helps water spread evenly and soak deeper into your soil instead of running off the surface. It uses a wetting agent, seaweed extract, potassium, and humic acid to improve moisture retention and can reduce your water usage by up to 20%.

How is Drought Defense different from Lawn Aid Heat Stress Treatment?

Drought Defense uses a wetting agent to help water penetrate soil and reduce runoff, while Lawn Aid focuses on preventing heat stress damage with nutrients. Drought Defense handles water efficiency and Lawn Aid handles heat tolerance. Many customers use both together.

When should I apply Drought Defense, before or during a drought?

Drought Defense works best when applied before dry conditions start. Apply every 4 weeks from spring through fall, up to 8 times per year. Spray in the early morning or late evening and let it dry completely before watering.

Can Drought Defense help if my lawn is already brown and dry?

Drought Defense can be used as a post-drought recovery treatment to rehydrate stressed grass. Its wetting agent helps water reach dried-out roots that might otherwise repel moisture. For the strongest results, start applying before drought hits.

Does Drought Defense work on all grass types?

Drought Defense works on all common grass types, from cool-season fescue and bluegrass to warm-season bermuda and zoysia. It works with your soil to support the grass, so you can apply with confidence no matter what you're growing.

Why is this not included in my lawn plan subscription?

Drought Defense is a specialized product designed to give your lawn extra resilience during dry periods. Our subscription plans include a range of essential nutrients to keep your lawn healthy, but we offer Drought Defense as an optional add-on to keep your plan customizable and cost-effective.

If you'd like to boost your lawn's drought resilience and reduce water usage, we encourage you to add Drought Defense to your care routine. It's a great way to help your lawn thrive—even in dry conditions.

How much Drought Defense do I need for my yard?

Drought Defense covers up to 2,500 sq ft per pouch. Each pouch comes with a hose-end sprayer.

When is it safe for people and pets to go on my lawn after applying?

Our ingredients break down quickly and don’t persist in the environment. After our products dry, you can get back to using your lawn!

Trending items

Bare Patches

pet lawn bare repairpet lawn bare repair

Pet Lawn Bare Repair

$25

starstarstarstarstar

(42)

Shipping box

Free Shipping!

Sunday Pet Patch liquid dog urine lawn repair treatment pouch with hose-end sprayer for pet spot recoverySunday Pet Patch liquid dog urine lawn repair treatment pouch with hose-end sprayer for pet spot recovery

Pet Patch Pet Spot Repair Treatment

$20

starstarstarstarstar

(63)

Shipping box

Free Shipping!

Sunday Super S liquid sulfur fertilizer for lawn pouch with hose-end sprayer on green grassSunday Super S liquid sulfur fertilizer for lawn pouch with hose-end sprayer on green grass

Super S Liquid Fertilizer

$30

starstarstarstarstar

(18)

Shipping box

Free Shipping!

Sunday Drought Defense lawn treatment 42.3 fl oz liquid fertilizer pouch with hose-end sprayerSunday Drought Defense lawn treatment 42.3 fl oz liquid fertilizer pouch with hose-end sprayer

Drought Defense Lawn Treatment

$25

Shipping box

Free Shipping!

Sunday Potassium Boost liquid potassium fertilizer 42 fl oz pouch with hose end sprayer for lawnsSunday Potassium Boost liquid potassium fertilizer 42 fl oz pouch with hose end sprayer for lawns

Potassium Boost Liquid Fertilizer

$30

Shipping box

Free Shipping!

Motorized Wand Sprayer used for pest and weed productsMotorized Wand Sprayer used for pest and weed products

Sunday Weed & Pest Wand Sprayer

$10

Shipping box

Free Shipping!

Customer reviews

We’re looking for stars!
Let us know what you think

Related Products

$25