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Organics Rx® Plant Food, Kelp

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Sugg. Price: $9.95 Sale $7.99
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This all-purpose organic plant food encourages strong root growth so plants are able to take in more nutrients and water, increasing fruit and vegetable yields up to 40 percent. Liquid fertilizer acts faster than dry plant foods so plants will benefit shortly after application. Odorless kelp-based plant food is completely organic and contains no animal by-products.

  • Promotes strong roots for maximum nutrient and water intake.
  • Odorless, 100% organic, kelp-derived formula contains no animal by-products.
  • Liquid form delivers nutrients to plants quickly.
  • Regular use may increase fruit and vegetable yields by up to 40 percent.
  • May be used with Organix RX® Tomato or Organix RX® Veggie Food for higher fruit production.
  • Safe for use around pets.
  • 15 oz.
Use & Care


  • Mix 1-2 tablespoons per gallon of water.
  • For faster results, apply three times per week.

Shipping Information

This item is shipped from our warehouse by UPS to arrive within five business days of our receiving your order.

Shipping Rates

The shipping rate varies depending on your order total and shipping destination. View Shipping Options and Charges.

Rush Delivery

For an additional charge of $15 per address, we can rush delivery to most destinations. This service is not available for some oversize items, items shipped directly from the supplier (including perishable and custom-manufactured items), out-of-stock items and items to be shipped outside the contiguous 48 states.

Return Policy

At Williams-Sonoma, we take great pride in the quality and craftsmanship of our products. If, within 90 days, you are not completely satisfied with your purchase for any reason, please return the item for an exchange or refund of the merchandise value. return policy

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