diff --git a/backend/src/routes/applications.js b/backend/src/routes/applications.js
index 48dbbf7..33df83c 100644
--- a/backend/src/routes/applications.js
+++ b/backend/src/routes/applications.js
@@ -165,7 +165,7 @@ router.get('/plans', async (req, res, next) => {
             console.log('Detected product type:', productType);
           }
           
-          if (productType === 'granular') {
+          if (productType === 'granular' || productType === 'seed') {
             // Use equipment_id directly to avoid name-based lookup
             const equipmentId = plan.equipment_id;
             spreaderSetting = await getSpreaderSettingsForEquipment(
diff --git a/frontend/src/components/Applications/ApplicationPlanModal.js b/frontend/src/components/Applications/ApplicationPlanModal.js
index a2d07bd..f0b1acc 100644
--- a/frontend/src/components/Applications/ApplicationPlanModal.js
+++ b/frontend/src/components/Applications/ApplicationPlanModal.js
@@ -193,7 +193,7 @@ const ApplicationPlanModal = ({
       productBrand: '',
       productType: applicationType,
       rateAmount: '',
-      rateUnit: applicationType === 'granular' ? 'lb/1000sqft' : 'oz/1000sqft',
+      rateUnit: (applicationType === 'granular' || applicationType === 'seed') ? 'lb/1000sqft' : 'oz/1000sqft',
       isUserProduct: false
     }]);
   };
@@ -213,7 +213,7 @@ const ApplicationPlanModal = ({
         productBrand: '',
         productType: type,
         rateAmount: '',
-        rateUnit: type === 'granular' ? 'lb/1000sqft' : 'oz/1000sqft',
+        rateUnit: (type === 'granular' || type === 'seed') ? 'lb/1000sqft' : 'oz/1000sqft',
         isUserProduct: false
       }]);
     }, 0);
@@ -383,7 +383,7 @@ const ApplicationPlanModal = ({
     const calculations = selectedProducts.map(product => {
       const rateAmount = parseFloat(product.rateAmount) || 0;
       
-      if (product.productType === 'granular') {
+      if (product.productType === 'granular' || product.productType === 'seed') {
         // Granular calculations - total product needed
         const totalProductNeeded = (rateAmount * totalArea) / 1000; // Rate is per 1000 sq ft
         return {
@@ -576,6 +576,17 @@ const ApplicationPlanModal = ({
                         />
                         Granular (Spreader)
                       </label>
+                      <label className="flex items-center">
+                        <input
+                          type="radio"
+                          name="applicationType"
+                          value="seed"
+                          checked={applicationType === 'seed'}
+                          onChange={(e) => handleApplicationTypeChange(e.target.value)}
+                          className="mr-2"
+                        />
+                        Seed (Spreader)
+                      </label>
                       <label className="flex items-center">
                         <input
                           type="radio"
@@ -607,7 +618,7 @@ const ApplicationPlanModal = ({
                         .filter(eq => {
                           if (!applicationType) return true;
                           // Filter by application type - granular needs Spreader, liquid needs Sprayer
-                          if (applicationType === 'granular') {
+                          if (applicationType === 'granular' || applicationType === 'seed') {
                             return eq.categoryName === 'Spreader';
                           } else if (applicationType === 'liquid') {
                             return eq.categoryName === 'Sprayer';
@@ -713,15 +724,15 @@ const ApplicationPlanModal = ({
                             
                             // Set default rate unit if no rate was found
                             if (!rateSet) {
-                              if (selectedProduct.productType === 'granular') {
+                              if (selectedProduct.productType === 'granular' || selectedProduct.productType === 'seed') {
                                 updateProduct(index, 'rateUnit', 'lb/1000sqft');
                               } else if (selectedProduct.productType === 'liquid') {
                                 updateProduct(index, 'rateUnit', 'oz/1000sqft');
                               }
                             }
                             
-                            // For granular products, check if spreader settings exist
-                            if (selectedProduct.productType === 'granular' && selectedEquipmentId) {
+                            // For granular or seed products, check if spreader settings exist
+                            if ((selectedProduct.productType === 'granular' || selectedProduct.productType === 'seed') && selectedEquipmentId) {
                               checkSpreaderSettings(selectedProduct, selectedEquipmentId);
                             }
                           }
@@ -762,11 +773,11 @@ const ApplicationPlanModal = ({
                         <div>
                           <label className="block text-xs text-gray-600 mb-1">Rate Unit</label>
                           <select
-                            value={product.rateUnit || (applicationType === 'granular' ? 'lb/1000sqft' : 'oz/1000sqft')}
+                            value={product.rateUnit || ((applicationType === 'granular' || applicationType === 'seed') ? 'lb/1000sqft' : 'oz/1000sqft')}
                             onChange={(e) => updateProduct(index, 'rateUnit', e.target.value)}
                             className="w-full border border-gray-300 rounded px-3 py-2"
                           >
-                            {applicationType === 'granular' ? (
+                            {(applicationType === 'granular' || applicationType === 'seed') ? (
                               <>
                                 <option value="lb/1000sqft">lb/1000sqft</option>
                                 <option value="oz/1000sqft">oz/1000sqft</option>
@@ -1027,4 +1038,4 @@ const ApplicationPlanModal = ({
   );
 };
 
-export default ApplicationPlanModal;
\ No newline at end of file
+export default ApplicationPlanModal;
diff --git a/frontend/src/pages/Applications/Applications.js b/frontend/src/pages/Applications/Applications.js
index 79adfec..2fbceb0 100644
--- a/frontend/src/pages/Applications/Applications.js
+++ b/frontend/src/pages/Applications/Applications.js
@@ -867,7 +867,7 @@ const Applications = () => {
                           ),
                           rateAmount: parseFloat(item.rateAmount || 1),
                           rateUnit: item.rateUnit || 'oz/1000 sq ft',
-                          applicationType: planData.applicationType
+                          applicationType: (planData.applicationType === 'seed' ? 'granular' : planData.applicationType)
                         }))
                       : [{
                           ...(planData.selectedProduct?.isShared 
@@ -876,7 +876,7 @@ const Applications = () => {
                           ),
                           rateAmount: parseFloat(planData.selectedProduct?.customRateAmount || planData.selectedProduct?.rateAmount || 1),
                           rateUnit: planData.selectedProduct?.customRateUnit || planData.selectedProduct?.rateUnit || 'per 1000sqft',
-                          applicationType: planData.applicationType
+                          applicationType: (planData.applicationType === 'seed' ? 'granular' : planData.applicationType)
                         }]
                   };
                   
@@ -924,7 +924,7 @@ const Applications = () => {
                           ),
                           rateAmount: parseFloat(item.rateAmount || 1),
                           rateUnit: item.rateUnit || 'oz/1000 sq ft',
-                          applicationType: planData.applicationType
+                          applicationType: (planData.applicationType === 'seed' ? 'granular' : planData.applicationType)
                         }))
                       : [{
                           ...(planData.selectedProduct?.isShared 
@@ -933,7 +933,7 @@ const Applications = () => {
                           ),
                           rateAmount: parseFloat(planData.selectedProduct?.customRateAmount || planData.selectedProduct?.rateAmount || 1),
                           rateUnit: planData.selectedProduct?.customRateUnit || planData.selectedProduct?.rateUnit || 'per 1000sqft',
-                          applicationType: planData.applicationType
+                          applicationType: (planData.applicationType === 'seed' ? 'granular' : planData.applicationType)
                         }]
                 };